_______ he is very young, _______ he knows a lot about how to be healthy.
| A．Though; but | B．Although; but | C．／;but | D．Although;／ |
The boy felt so blue yesterday, because he didn’t pass the exam.
| A．funny | B．pleased | C．unhappy | D．satisfied |
Our government is taking action to improve the environment.
| A．make…worse | B．make…better | C．make…different | D．make…the same |
How long does it take your father ______ to work every day?
| A．to drive | B．drives | C．driving | D．drive |
Either they or Paul ______ to go to Beijing in 2014.
| A．want | B．wants | C．to want | D．wanting |
The students always have ______ to do.
| A．much homeworks | B．many homeworks | C．many homework | D．much homework |