A.who | B.where | C.when | D.what |
A.in | B.on | C.at | D.of |
A.a; an | B.an; a | C.an; the | D.a; the |
A.Let is | B.We are | C.Let’s | D.Let was |
A.校车 | B.车站 | C.街道 | D.山 |
A.speaks | B.talks | C.says |
A.too | B.either | C.also | D.neither |
A.is | B.are | C.was | D.were |
A.sometimes | B.seldom | C.often | D.always |