One of the consequences of our planet's being warming up is a(n)_______ in the number of natural disasters.
A.result | B.account | C.reason | D.increase |
----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 |