连词成句。
1. the, school bag ,in, your, is, study(.)
2. don't, sorry, know, I(,.)
3. is, Mum, storybook, where, my(,?)
4. me, that, in, what's, excuse, English(,?)
1. Your school hag is in the study.
2. Sorry, I don't know.
3. Mum, where is my storybook?
4. Excuse me, what's that in English?