________ time went by, small clever animals covered the earth and have become the most important animals on the planet.
|
A．With |
B．As |
C．Because |
D．During |
________ at the result, the boss left without saying any word.
|
A．Having disappointed |
B．Disappointing |
|
C．To be disappointed |
D．Disappointed |
It was quite a job for her to ____ several children all by herself during the war.
|
A．dress up |
B．bring up |
C．tie up |
D．add up |
He looked around and caught a man _______ his hand into the pocket of a passenger.
|
A．put |
B．to be putting |
C．to put |
D．putting |
It’s always difficult being in a foreign country, ________ if you don’t speak the language.
|
A．especially |
B．specially |
C．extremely |
D．obviously |
Only when he met the girl his aunt introduced to him ____ that he had seen her before.
|
A．he realized |
B．he did realize |
C．realized he |
D．did he realize |
