But for his sister’s help, I_____ the work.

A. did not finish

B. will not finish

C. could not finish

D. would not have finished

A. cancelled B. delayed

C. postponed D. set off

A. decides on B. sticks to

C. goes over D. makes up

A. decides on B. sticks to

C. goes over D. makes up

A. if B. whether

C. what D. which

A. the dictionary costs

B. costs the dictionary

C. the dictionary will cost

D. does the dictionary cost

A. must have had

B. must have

C. must had had

D. must have been

A. All B. What

C. Which D. That

A. command B. demand

C. effort D. favor

A. it B. this

C. which D. that