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Must Deduction CertaintySet 20

1"Must" means "debe" and we use it to express that we are more or less sure about something because we have evidence or previous knowledge to believe that

2Predictions will definitely happen in the future

3They ..... shouldn't touch that crocodile.

4I'm sure you are very tired after working so hard.

5Select the modal verb that best completes the sentence.We can't find the toy boat anywhere. It ..... have sunk.

6She ..... gone outside for a moment. She was just here a minute ago.

7He ..... be exhausted after such a long flight

8I'm not sure but Bob ..... be in England now.

9There ..... be something wrong with the fridge! It's making a very unusual noise.

10Did you take my wallet by any chance? I ..... have lost it! I think left it in my purse!

11He ..... exhausted after all the exercises done in PE.

12We use ..... to express certainty.

13They ..... have missed the bus. It's too late now.

14He ..... be at the party; I saw him there.

15Which type of modalization is being described: 'The speaker is certain that the proposition is true (examples: realmente, certamente, claro)'?

16Glen's wife is Japanese. There is a picture of a Japanese woman on his desk. That ..... his wife.

17These results just don't make sense-your data ..... be wrong.

18No one answers the phone. They ..... be at the club.

19The football match ..... have finished by now. It started over four hours ago.

20Which statement is the best to use to make someone pick your idea

21Choose the correct translation:They must feel happy.

22A correct form of an appropriate verb They are writing a report on the animal's DNA sample right now, so they ..... have finished testing it

23Fill in the blank:They are celebrating! They ..... have won the game

24A. Whose book is this?B. It ..... be Lina's. She was studying for a test when I arrived.

25You ..... be hungry. You've just had dinner.

26You ..... be tired after such a long trip.

27That ..... be my aunt in the photo. She was only 10 in 1963.

28Emma's amazingly good at the piano. She ..... practise a lot.

29He ..... be very ambitious to want to become a manager.

30I called my doctor's office, but I got the voicemail. They ..... be closed for lunch.

31You ..... have been really excited when you heard you'd won the competition!

32I've made a paella for dinner!-Woah, it looks great! You ..... be an excellent cook.

33This must be his office. I've seen his car parked nearby.

34She ..... be very disappointed when she finds out she failed the test.

35They ..... have left earlier because they were tired.

36Which modal verb is used to express certainty in the present?

37Matt ..... have landed by now, unless their flight has been delayed.

38UMPTN/A/NO20/93 They have lost all their possession in the fire; they ..... a hard time now.

39What day is it? Well, considering yesterday was Tuesday, it ..... Wednesday.

40I ..... take an umbrella. It looks like it might rain.

41"Look! That's Ariana Grande over there!" "It ..... her! She's a little bit shorter than that woman! Look a bit closer!"

42The line is busy; someone ..... the telephone now.

43Bill isn't at work today. He must ..... ill.

44It ..... be midnight. Happy New Year!

45If he practices every day, he ..... win the race.

46You need/must have a lot of self-confidence if you want to take part.

47Which modal verb best expresses the highest degree of certainty?

48You ..... be exhausted after your long trip. Come in and have a drink.

49He can't have stolen that!

50What is the level of certainty for "must" as a possibility modal?

51He ..... have finished his homework by now; he's a diligent student.

52We have to protect wild animals, such as whales or tigers, or they ..... disappear.A. should B. are C. will D. don't

53We use ..... to say that something is true.

54She ..... be very rich. She owns three villas.

55If he drives a jaguar, he ..... be quite rich.

56Wow-look at that diamond necklace. It ..... cost a fortune

57I can't find my house keys, I ..... it at the office.

58..... a lot before you gave your speech. It was really good.

59The doctor said you are in a perfect health. You ..... really good.

60Which do we use when we are certain something is true?

61I am sure he ..... the job. To my mind, he is not clever enough.