After discussing, the students __________ some good ideas to solve the problem.
A. put up B. set up
C. caught up with D. came up with
---I heard your grandpa used to be a teacher. --- Yes. He was a Chinese teacher ______.
A. on the 1950s B. in the 1950s
C. at the 1950’s D. in 1950’s
---_____unusual music he is playing!
--- Yes, all of the students are losing themselves in it.
A. How B. What an
C. How a D. What
According to_____WHO, all big cities need health care plans to prevent_____spread of AIDS.
A. a; a B. /; the
C. the; / D. the; a
On Mother's Day, many children presents of love to their mothers．
A． receive B． make C． send D． Lend
Mary, who’s __ woman over there? -She’s my mother, __ university teacher．
A． the, the B． the, a
C． a, the D． the, an
