Complete the exercise

Choose the correct word to fill in the gap

1. If she ___________ about his financial situation, she would have helped him out.

   A) knew B) had been knowing C) had known D) have known

2. I'll ______________ their cat while they are away on holiday.

   A) be looking into B) be looking at C) be looking after D) be looking over

3. He made his children ______ their homework every afternoon.

   A) do B) to do C) studied D) to study

4. The test was ____ difficult she had problems finishing it on time.

   A) such B) a C) as D) so

5. By the time she arrives, we ________________ our homework.

   A) finish B) will have finished C) will finish D) were finished

6. She _________________ lunch by the time we arrived.

   A) had finished B) finished C) have finished D) finishing

7. The sun ______ at 9 last night.

   A) sat B) setted C) set D) was setting

8. When I stopped __________ to Mary, she was picking some flowers in her garden.

   A) speaking B) speak C) to stop D) spoke

9. Despite ______________ hard, he failed the exam.

   A) he studied B) he has studied C) studying D) study

10. That room _______________ for a meeting today.

    A) is used B) is being used C) used D) is using

11. We ____________ tennis every day when we were young.

    A) use to play B) would play C) were playing D) were used to play

12. If I __________ you, I would wait a while to begin investing.

    A) was B) am C) were D) would be

13. He'll give you a call as soon as he __________.

    A) will arrive B) arrives C) is arriving D) is going to arrive.