—I never thought Jerry can speak English so fluentlyl.
—Well, actually he_________in the USA for two years.
A.was staying | B.stays | C.stayed | D.has stayed |
----Have you got the result?
----No, It will be some time ________we know the result.
A.when | B.since | C.if | D.before |
Little ______about his own health though he was very ill.
A.he cared | B.he cares | C.does he care | D.did he care |
The light will be thrown ______ the cause of cancer by research that is now in progress.
A.to | B.upon | C.in | D.for |
—Why was he unhappy yesterday?
—A letter from home ______ an attack of homesickness.
A.set off | B.set out | C.set about | D.set up |
_____great progress Jim had made in _______ time!
A.What a ; such a short | B.What ; so short a |
C.How a ; such a short | D.How; such short |