Question

помогите пожалуйста
2. I’ll _____their cat while they are away on holiday.
a) Be looking out
b) Be looking at
c) Be looking after
d) Be looking over

4. She _____lunch by the time we arrived.
a) Had finished
b) Finished
c) Have finished
d) Finishing
9. If I ____you, I would wait a while to begin investing.
a) Was
b) Am
c) Were
d) Would be

Answer 1

2- c
4- a
9- c. Также возможен вариант a, но он реже употребляется.