You’d better take the map with you you won’t get lost.
—How many boys are there in our school? —In our class, ___________of the students are boys.A. three fifths B. third fifths C. three fifth
—Have they visited the zoo many times. —______________. Only once.A. Yes, they have B. No, they haven’t C. No, they have
His father has worked in this factory________ he came here in 1985.A. for B. since C.when
The traffic in the town _______be terrible, but now it has improved a lot. I think you will ________it soon. A. get used to; used to B. get used to; use to C. used to; get used to
—It smells terrible. What has happened here? —Look, there is much waste gas _______from the chemical factory.A. pouring B. pour C. pours