Unit 5: GRAMMAR Revision

1. The teacher explained …. students who don’t study regularly often struggle with exams.

• a) that

• b) why

• c) how

• d) which

2. She didn’t understand ………….. her best friend could have forgotten her birthday after so many years of celebrating together.

• a) who

• b) that

• c) if

• d) why

3. I have no idea ………… he managed to finish the project in such a short amount of time despite having so many distractions.

• a) that

• b) how

• c) what

• d) whether

4. Can you tell me …….. we are supposed to meet everyone for the group project presentation at the library?

• a) who

• b) why

• c) when

• d) how

5. They were curious about …….. their favorite singer decided to cancel the concert at the very last moment without giving an explanation.

• a) how

• b) why

• c) if

• d) where

6. The book, …………………………. is on the table, is my favorite.

• a) that

• b) where

• c) who

• d) which

7. The artist, …………….. work is displayed in galleries worldwide, is giving a lecture today.

• a) who

• b) which

• c) that

• d) where

8. The city, ………………… we visited last year, is known for its beautiful architecture.

• a) who

• b) where

• c) what

• d) which

9. My neighbor, ……………… is a doctor, helped me when I was sick.

• a) who

• b) which

• c) where

• d) that

10. The Eiffel Tower, ……………………….. is in Paris, is a famous landmark.

• a) when

• b) who

• c) which

• d) where