【正文】
socks. sheep are having is packing is are those 用適當(dāng)?shù)慕樵~填空 1. They have ten days _______ their trip _____ Shanghai. 2. I am packing my suitcase ________ my clothes. 3. This is a plan _______ our trip. 4. They stay _______ my family ______ two days. 5. How many pairs ________ socks do you have? for to with of with for of A task: Point to objects in the classroom using this, that, these, those. 。