—You were brave enough to raise objection at the meeting.
—Well, now I regret _______ that.
| A．to do |
| B．to be doing |
| C．to have done |
| D．having done |
We used to see each other , but I haven’t head from him since last year.
| A． especially | B． regularly | C． particularly | D． approximately |
I woke up with bad headache, yet by evening the pain had gone.
| A． | the; the | B． | the; an | C． | a; the | D． | a; an |
All the scientific evidence that increasing use of chemicals in farmingdamaging our health.
| A．show; are | B．shows; are | C．show; is | D．shows; is |
Care of the soul is a gradual process _____even the small details of life should be considered.
| A．what | B．in what | C．which | D．in which |
-I remember you were a talented pianist at college. Can you play the piano for me?
- Sorry, Ithe piano for years.
| A． | don't play | B． | wasn't playing | C． | haven't played | D． | hadn't played |