The idea of prohibiting fireworks first ________ in the 1980s, and the bans didn’t gain popular support until this year.
| A．flashed | B．succeed | C．emerged | D．spread |
________all the shortcomings you mentioned，he is a man to be depended on.
| A．In spite |
| B．Although |
| C．Though |
| D．Despite |
The flowers his friend gave him will die unless________every day.
| A．watered |
| B．watering |
| C．water |
| D．to water |
－Everyone in my class passed the exam.
－Oh，really? It________difficult.
| A．can't have been |
| B．needn't have been |
| C．must be |
| D．mightn't be |
He is in________control of the company. I mean，he is the manager and the company is in________control of him.
the；/
B，/；the
C．the；the
D．/；/
I'm very grateful for your help and hope that someday I may be able to do something for you________.
| A．in exchange |
| B．in turn |
| C．in return |
| D．in particular |