1) These ______ pens. a) Are b) is c) am 2) This ____ a wallet. a) is b) am c) are 3) What _____ this? a) is b) am c) are 4) What are _______? a) these b) this 5) What _____ this? a) is b) are 6) ______ are pencils. a) is b) are c) am d) These e) this

This is?

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?