__________ about wild plants that they decided to make a trip to Madagascar for further research.
| A．So curious were the couple | B．So curious the couple were |
| C．How curious the couple were | D．The couple were such curious |
There are many kinds _____, but I don’t know which to buy.
| A．to be chosen | B．to choose from |
| C．to choose | D．for choosing |
Mr. Smith was in great need of money, so he ____ $2 000 for his car.
| A．paid | B．took |
| C．cost | D．spent |
Wearing dark glasses can _______ your eyes from the sun.
| A．care | B．prevent |
| C．defend | D．protect |
Nowadays everyone hopes to ______ good education so as to get a good job in the future.
| A．accept | B．accept a |
| C．receive | D．receive a |
“Do your parents agree to your doing that?” “Yes, of course. In fact, they always ______ me to try something new.”
| A．hope | B．suggest |
| C．support | D．encourage |