1) She _____ swimming. a) is b) isn't c) are 2) He is _____. a) sing b) singing c) sings 3) They _____ . a) is b) are swimming c) is swimming d) swimming 4) She _____ . a) is swims b) isn't swimming c) aren't swimming d) isn't swim 5) She _____ . a) are skips b) am skipping c) is skipping d) skips 6) He _____ tennis. a) are playing b) playing c) isn't playing d) plays 7) He _____ . a) is rollerblading b) aren't rollerblading c) are rollerblading d) rollerblades 8) It is _____. a) flying b) fly c) flies 9) It _____ . a) aren't sleeping b) isn't sleeping c) is sleeping d) sleeps 10) They _____ . a) isn't sleeping b) are sleeping c) aren't sleeping d) sleeps 11) They ____. a) are swimming b) swim c) are swims d) is swimming 12) She _____. a) runs b) is running c) running d) is runs 13) He _____ . a) dancing b) isn't dancing c) is dancing d) aren't dancing 14) They _____. a) read b) reads c) are reading d) is reading e) reading 15) She _____ . a) is playing b) is play c) playing d) are playing

Present continuous Affirmative and Negative

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?