Those who are ______ their present situation will surely make no more advance in life.
| A.content to | B.satisfied of | C.pleased to | D.content with |
We still have some other ways to solve the problem. You ______ be worried.
| A.mustn’t | B.can’t |
| C.don’t have to | D.may not |
Harry Potter has made reading popular again, ______ is why parents and teachers like the book, too.
| A.that | B.who | C.which | D.what |
Some countries have banned smoking in public places ______ public health.
| A.improve | B.to improve |
| C.improving | D.improved |
Mr. Smith had to go to work by bus this morning as his car ______.
| A.would repair |
| B.was repairing |
| C.had been repaired |
| D.was being repaired |
Food and fruit are forbidden in the library, ______ you are allowed to have drinks and sweets with you.
| A.and | B.but | C.so | D.or |