.Although it had been______ struggle for him to finish the experiment, he enjoyed the result with________ satisfaction.
A.the, / | B.a, / | C.a, a | D./, a |
I’m willing to lend you a hand__________busy I’m for the moment.
A.because | B.but that | C.but | D.however |
—__________you like the car so much,why not drive it back?
—Well,I can’t afford__________car.
A.Now that; that big a |
B.If; such big a |
C.When; so a big |
D.So long as; that a big |
__________there are only 20 minutes left before the train left,I felt uneasy in the taxi to the railway station.
A.That | B.When | C.Which | D.Because |
__________ problems you have,you can always come to me for help.
A.What | B.Whatever |
C.Whenever | D.Which |
Plants grow best__________it is warm and wet.
A.which | B.in which | C.where | D.that |