Answer: C) Are visiting.
Explanation for this question is being written.
Answer: A) I am learning English.
Answer: A) Is getting.
Answer: B) A growing shift in scientific thinking is occurring.
Answer: B) Present
Answer: A) Is being interviewed.
Answer: D) Is-doing / is helping / are asking.
Answer: A) Are chatting.
Answer: C) Is singing.
Answer: B) Is speaking.
Answer: B) Is falling.
Answer: C) Are practicing.
Answer: B) Am going.
Answer: A) Are studying.
Answer: C) Is playing.
Answer: A) Is
Answer: C) Is barking.
Answer: B) Present progressive.
Answer: B) Are reading.
Answer: D) Is being issued.
Answer: A) A
Answer: B) Present Progressive.
Answer: B) Present continuous.
Answer: A) Don't speak! He is reading a story book.
Answer: A) Is flowing.
Answer: B) Is studying.
Answer: B) A current state.
Answer: B) I am.
Answer: A) Is deceiving.
Answer: C) Is sleeping.
Answer: D) Are
Answer: A) Present Continuous Tense.
Answer: A) Is wearing.
Answer: C) Is leaping.
Answer: B) Is playing.
Answer: D) Is sleeping.
Answer: B) Am reading.
Answer: A) Present continuous tense.
Answer: B) Present progressive tense.
Answer: D) Is going.
Answer: B) I am talking to my friends.
Answer: B) Is cooking.
Answer: C) I am making a sandwich.
Answer: A) Am
Answer: C) S + is/am/are + V.ing.
Answer: A) Are singing.
Answer: C) Is buying.
Answer: C) Is staying.
Answer: C) Is taking.
Answer: D) Are looking.
Answer: A) I stay at home, because it is raining.
Answer: B) False
Answer: C) Present Progressive.
Answer: B) Is helping me.
Answer: D) Are having.
Answer: A) Am watching.
Answer: C) Is watering.
Answer: B) Right now.