While she is a lovely girl, she be extremely difficult to work with.
| A．may | B．must | C．should | D．can |
Rather than ____ on a crowded bus, he always prefers _____ a bicycle.
| A．ride; ride | B．riding; ride |
| C．ride; to ride | D．to ride; riding |
______ Marx's works with Engels', and you'll find many differences．
| A．Comparing | B．Compare |
| C．To compare | D．If you compare |
—Guess what？ I have got A for my term paper.
—Great!You _______ read widely and put a lot of work into it.
| A．must have | B．should |
| C．must | D．should have |
It is a rule in his family that ______ comes home earlier should cook the dinner for the family.
| A．Anybody | B．who |
| C．who that | D．whoever |
I don’t mind picking up your things from the store. _____, the walk will do me good.
| A．Sooner or later | B．Still |
| C．Besides | D．In time |