按要求转换词形。 do(第三人称单数)______ long (反义词)______have(第三人称单数)______ knife (复数)______no (同音词)_____ they are(缩写)______foot (复数)_______ I (形容词性物主代词)______is not(缩写)______ who’s (同音词)_______
I like this room. You ______ see the mountains from the window.
Which book is ______ to understand, this one or that one?
I phoned Sarah last night, ______ there was no answer.
I always go skiing with my friends ______ winter.
The students are talking about ______ holiday plans happily.