Global MCQ Practice
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Must Deduction CertaintySet 22

1What do we say when we are certain something is not true?
2She ..... be at home; her car's outside.
3Samantha ..... asleep because there's no light on in her room.
4A: I'm looking for Mr. Davies. Do you know if he's gone home already?B: No he ..... have left yet. He's got a meeting in twenty minutes.
5This ..... be John's house. This house has a red door with flower wreath hanging.
6Your neighbor ..... have a good job. Those cars are too expensive!
7Use a modal to make a deduction in the following sentence: 'The door is locked, so she ..... be inside.'
8He ..... be at home because his car is outside.
9She ..... be at home now. I just saw her at the supermarket.
10He must be English.
11I haven't seen Lisa all day. She ..... working from home due to the bad weather.
12Dinda wasn't in the class this morning.What can be concluded from the sentence above?
13I'm certain that Joe attended the ceremony as he can vividly recount the event.
14David ..... be using social media-he hates that kind of thing.
15Anna has a huge library in her house. She ..... books.
16Must is used to give advice.
17He always arrives on time. He ..... have a problem.
18He ..... be a policeman (because he's wearing a police uniform).
19There are no people in that building. It ..... be very quiet there.
20It ..... be horrible to your sister. It makes me very sad.
21Ali is in his room and reading his English book. He will take an important exam this afternoon. He ..... at the moment.
22Charles mustn't be more that 18 years, .....?
23The store is closed. They ..... be on holiday.
24He ..... be tired; he has been all the day working on that assignment
25Choose the correct modal for the following sentence:Tony ..... have overslept. He is usually on time for work.
26She ..... be the one. I think I'm in love.
27That can't be very easy. We use can't to express:
28This ..... be for me. I don't like this kind of magazine.
29The director ..... be in his office now-the lights are off.
30"Must" and "will" are USED when speaking about
31Identify the modal auxiliary in the sentence:'He must finish his homework.' What is its function?
32You got the job? That's great! I'm sure you are delighted!You got the job? That's great! You ..... be delighted!
33Modal verbsJenny's engagement ring is enormous! It ..... have cost a fortune.A. must B. might C. will D. should
34She ..... forgotten her password. It was her first name!
35She ..... be angry. Her face is red.
36The following express certainty, EXCEPT .....
37My bicycle isn't there! Someone ..... it!
38It's snowing, so it ..... be very cold outside.
39She ..... be at work, she always works at this time.
40We can be sure that one day we will die.
41Which modal fits: "He ..... have forgotten the meeting yesterday."
42Oh no! Kevin lost his wallet. He ..... (feel) really stressed right now.
43'Have you see Clara?' 'She's gone for lunch. She ..... be in the canteen.'
44I was told that she was away on holiday.
45What time do you think they'll arrive?i am pretty ..... they'll be there by six
46The man was found unconscious at the foot of the cliff. He ..... have fallen 20 meters
47He ..... be at home now, it's too early for him to leave.
48You have a very high fever. You ..... be sick.
49The grass is dry. It ..... have rained last night.
50You've been travelling all day. You ..... be tired!
51She must be at school, she ..... be at the shopping center.
52Don't touch that plate! It ..... be hot.
53I was using my mobile a minute ago. It ..... be somewhere here.
54You ..... have thirty pairs of shoes! They don't fit in the cupboard!
55Which one do we use to say something is 100% sure to happen because of a good reason?
56Hi, Tom. Any idea where Jane is?-She ..... in the classroom. I saw her there just now.
57She woke with a bad stomach ache. It ..... something she'd eaten.
58Tom ..... pass his examination. He hasn't done any work for it.
59A: Can Pauk speak French? B: Well, he ..... speak French. he was born in France.
60I cant find the stray puppy, Rasha ..... have rescued him
61I ..... have 100 in my exams, I believe all my answers are correct.