—Have you known Dr. Jackson for a long time?
—Yes, since she________ the Chinese Society.
| A．has joined | B．joins | C．had joined | D．joined |
The words of early blues songs often __________ a single line repeated two or three times.
| A．made up of | B．consisted of | C．made up | D．consisted |
- You look exhausted!
- I __________ tennis with my friend all the morning.
| A．played | B．had played | C．have been playing | D．will play |
She __________ an old friend of hers yesterday while she was shopping at the department store.
| A．turned down | B．dealt with | C．took after | D．came across |
The last time we had great fun was __________ we were visiting the Water Park.
| A．where | B．how | C．when | D．why |
As a writer, he used to go deep into life to __________ materials for his creation.
| A．accumulate | B．accelerate | C．apologize | D．Absorb |