I could have turned to Mr. Smith for help, but he ______ too busy then.
| A．is | B．was | C．should be | D．has been |
--Jim has his wife do all the housework! Isn’t he wise?
-- Not really. He is _______.
| A．more wise than lazy | B．wiser than lazy |
| C．more lazy than wise | D．lazier than wise |
On Sundays there were a lot of children playing in the park, _______ parents sitting together joking.
| A．their | B．whose | C．which | D．that |
--You do a very good job in German translation!
--Thanks. I ______ German in Zhejiang University for four years!
| A．was studying | B．study | C．studied | D．had studied |
More and more rich people have promised to ______ their wealth after death to help the poor and the disabled.
| A．give away | B．give up | C．give out | D．give off |
I like getting up very early in summer. The morning air is so good ______.
| A．to be breathed | B．to breathe |
| C．breathing | D．being breathed |