连词成句。(只写序号)
1. ①desk ②the ③under ④It’s
____________________________________________________________.
2. ①can ②It ③say ④“quack, quack”
____________________________________________________________.
3. ①horse ②run ③Can ④a
____________________________________________________________?
4. ①is ②rabbit ③the ④Where
____________________________________________________________?
5. ①What’s ②the ③in ④box
____________________________________________________________?