Write the best answer

1. London _____ a lot since 1975.
will change - have changed - has changed - changed - change
2. I did my homework when I _____ television.
had watched - was watch - was watching - watched - watching
3. If she asks for money, I _____ her.
will give - gives - given - give - gave
4. The manager _____ soon.
arrived - arrives - has arrive - is arriving - will arrive
5. She never _____ late to school.
came - come - comes - coming - is coming
6. I met Jane while I _____ on the beach.
walk - walked - walking - was walking - were walking
7. If I _____ the address, I would have gone there.
had known - have known - knew - know - known
8. She _____ to London yesterday.
go - gone - had went - went - will go
9. Scientists _____ a new planet.
had just discover - has just discover - have just discover - have just discovered - will just discovered
10. The baby _____ usually well behaved.
were - shall - is - has - are
11. I _____ my work now. Do not disturb me.
am doing - do - done - was doing - were doing
12. She _____ cooking food daily.
has liked - is liking - like - likes - liking
13. I _____ a letter tomorrow.
has written - have written - will write - write
14. I _____ in this school for ten years.
has been studying - have been studying - studied - studying - were studying
15. I _____ the pen before she did.
had taken - is taking - take - taken - took
16. Look! The boy _____ the hill.
climbing - climbs - is climbing - was climbing - were climbed
17. The bus _____ before I reached the bus-stop.
arrive - arrived - had arrived - have arrive - will arrive
18. You should always _____ healthy food.
eaten - was eating - eating - eat - shall eat
19. I _____ my grandmother next week.
should be visit - visit - visiting - will visit - would visit
20. She caught them while they _____.
did talked - is talking - talked - was talked - were talking