Verb Tenses

My younger brother ______ to the ground and hurt himself while he _______ his bike.
1. fell ... riding
2. fallen ... was riding
3. was falling ... rode
4. fell ... was riding
She was born in the year when the Republic __________.
1. was founded
2. has been founded
3. was found
4. had been found
What __________ done cannot be undone.
1. has been
2. have been
3. has
4. have
The slaves were __________ as animals that could be bought and sold.
1. thinking of
2. thought of
3. to be thought of
4. to think of
No one likes __________ in public.
1. being laughed
2. laughing at
3. to laugh at
4. being laughed at
__________ many times, he still couldn't remember it.
1. Having told
2. Tell
3. Telling
4. Having been told
Much __________ to prevent the air from being polluted.
1. has been done
2. have been done
3. is doing
4. has done
A: Have you moved into your new house yet?
B: Not yet. The rooms ___________.
1. is being painted
2. are being painted
3. are painted
4. is painted
I'd like to have this suit _________.
1. cleaned
2. cleaning
3. clean
4. to clean
The murderer was brought in, with his hands ______ behind his back.
1. tying
2. to be tied
3. tied
4. be tied