It will take a lot of time and_____ to finish the task on time.
A. power B. pressure C. struggle D. energy
We’ll have our picnic in the place _____ most of us like best.
A. where B. which C. who D. as
My house _____ when you visited Beijing last time, so I didn’t invite you to my home.
A. was being decorated B. is being decorated
C. has been decorated D. was decorated
She had to drop out of school _____ her family couldn’t afford the cost of her education.
A. although B. unless C. because D. so
The old man has retired from the factory. He _____ there for 30 years.
A. works B. worked C. has worked D. was working
—I don’t mind telling you what I know.
—You _____. I can manage it myself.
A. mustn’t B. ought not to C. can’t D. don't have to
