24道题
| A.the; a | B.the; an | C.a; the | D.a; an |
| A.How long | B.How soon | C.How often | D.How many |
| A.was working | B.is working | C.has worked | D.will work |
| A.I’d love | B.I’d love to | C.I love | D.I will come |
| A.such; that | B.too; to | C.so; that | D.enough; to |
| A.somewhere | B.everywhere | C.nowhere | D.anywhere |