The doctor is not quite sure about what ________ the head injury will have on the patient. It may even cause brain damage.
A affect B effect C affection D effective
---Where shall we have a meeting tonight?---How about this hall? It’s large enough to ___ two thousand people.
| A．sit | B．hold | C．seat | D．control |
Today our lives are getting ___.
| A．more good | B．better | C．better and better | D．more better |
When did you ___ him?
| A．know | B．knowing | C．get to know | D．get to knowing |
I’ll get my secretary ___ the letter.
| A．copy | B．to copy | C．copies | D．copied |
Mary hasn't decided whether to take up tennis, basketball, or ___.
| A．beginning to play football | B．begin to play football |
| C．beginning playing football | D．to beginning playing football |