—What were you doing when I rang you this morning?
—I was occupied ______ the housework and kept my son occupied______ his homework.
| A．at；doing | B．with；doing | C．at；to do | D．with；to do |
--- I think the environment is becoming worse and worse.
--- Yes, I really don’t know we can do about it.
| A．which | B．whether | C．that | D．what |
I had to visit my uncle living the center of the city, but he was out when I got there.
| A．defended |
B．intended |
C．demanded |
D．pretended |
He works much harder than I, so the money he has made is mine.
| A．twice so much that |
B．twice as much as |
| C．as twice much as |
D．as much as twice |
--- Mr. Smith has been working all the morning without rest.
--- He is a (n) man. He never looks tired.
| A．energetic | B．considerate | C．lovely | D．attractive |
My cousinin Beijing University at present, after which she will work in Beijing.
| A．educated | B．has been educated |
| C．is being educated | D．was educated |