题目
选词填空
（1）Tomorrow is Sunday. Let's go .（2）I believe we live on the moon one day.（3）Andy is a boy. We all like him.（4）Lily and Nick are twins. mother is a doctor.（5）—Excuse me, where is the reading room?—It's on the floor of Building A.
| help one swim they can |
知识点：Unit 5 Visiting the Moon章节：Module 3 Travels