— Has Tom finished his homework yet?
— I have no idea, he _____ it this morning.
A.was doing | B.did | C.had done | D.would do |
Once out of the earth’s gravity, the spaceman is ___ by the problem of weightlessness.
A.affected | B.effected | C.related | D.offered |
I admired my classmate Lisa very much. _____ her prettiness, she was smart and helpful.
A.Apart from | B.Except for | C.But for | D.In spite of |
The boy is lying on the ground, _________ at the aeroplane in the sky.
A.looked | B.looking | C.look | D.to look |
Only when I left my parents for Italy____ how much I loved them.
A.I realized | B.I had realized | C.had I realized | D.did I realize |
Look, the book still ____ where I ____ it the other day.
A.laid; lied | B.lied; lay | C.lies; laid | D.lies; lay |