So __ _ that all the living things died out gradually .
A.serious polluted the lake is | B.serious polluted is the lake |
C.seriously polluted the lake is | D.seriously polluted is the lake |
—Look!He’s running so fast!
—Hard to________his legs were once broken.
A.know | B.imagine | C.realize | D.find |
—I saw no more than one motor car in that shop.Will you go and buy________?
—No,I’d rather buy________ in other shops.
A.one;one | B.it;one | C.one;it | D.it;it |
Leave your key with a neighbor ________ you lock yourself out one day.
A.ever since | B.even if | C.soon after | D.in case |
Forests ________ and burned at such a speed that they will disappear from the earth in the future.
A.cut | B.are cut | C.are being cut | D.had been cut |
—I’ve got a cough and my chest hurts.
—________.Let me examine you.
A.Don’t mind |
B.You should learn to protect yourself |
C.Take it easy |
D.Keep calm.You will recover soon |