. — We had a good time in the park last Saterday. Pity you weren’t there.
— I really ____ come but I was looking after my mother in the hospital.
| A．must | B．ought to | C．need have | D．should have |
—What do you think of Thomas?
—Well, he is good, warm-hearted, hard-working and intelligent; _______, I can’t speak too highly of him.
| A．in a word | B．as a result |
| C．by the way | D．on the contrary |
With new technology, pictures of underwater valleys can be taken ____ color.
| A．by | B．for | C．with | D．in |
The young dancers looked so charming in their beautiful clothes that we took ____pictures of them.
| A．many of | B．a large amount of |
| C．a plenty of | D．masses of |
Playing on a frozen sports field sounds like a lot of fun. Isn’t it risky, ______?
| A．though | B．also | C．either | D．too |
Some don’t agree to the plan, while I’m out of ____ opposed to it.
| A．those who | B．who | C．those | D．that |