—Who______ it be that is knocking at the door?
—It ______ be Father, but I’m not sure.
A. can; must B. can; may
. must; can D. may; must
She was lucky enough ______ the earthquake.
| A．to survive | B．to run away | C．surviving | D．run away from |
The little girl can ______ music.
| A．sing for | B．sing with | C．dance to | D．dance with |
The child was told to ______ for being rude to his uncle.
| A．excuse | B．apologize | C．pardon | D．forgive |
Last year the number of death increased by 2%-5% ______ the year before last.
| A．comparing to | B．comparing with | C．to compare with | D．compared with |
Some of the wolves there _________ their fur.
| A．are hunting | B．are hunting for | C．are hunted for | D．hunt for |