1) I'm not _____ . a) dive b) diving 2) ______ it jumping?  a) Are b) Is c) Am 3) Is he ______ ? a) surf b) surfing 4) ______ aren't fishing. a) I b) She c) They 5) ______ we sailing? a) Are b) Is c) Am 6) She ______ waterskiing. a) am b) are c) is

Smiles4-Unit2-Present cont.

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?