The car the truck so closely, otherwise the traffic accident could have been avoided.
| A．shouldn’t follow | B．was following | C．has been following | D．mustn’t follow |
4. Spend your time just on the things you find _______.
| A．being worth your while | B．them worth doing |
| C．worth being done | D．to be worth doing |
3. —You had better not judge a person _______his appearance.
—I know all the people dressed _____rags are not beggars.
| A．by ; in | B．in; in | C．in; by | D．by; by |
1. —Would you mind my coming over and having a look at your new garden ? My little son’s curious about those roses you grow.
—________. You’re welcome.
| A．Yes, I do | B．Not at all | C．Never mind | D．Yes, please. |
30. It is the sixth month ______ in which exports have fallen because of the economy crisis.
| A．in a row | B．in total | C．in all | D．in order |
28. The presentation, management, and outcome of mental disorder differ between ethnic groups, so experts suggest delivering mental health services for a ______ society.
| A．bureaucratic | B．diverse | C．conventional | D．Primitive |