【题目】We used words and sentences to tell _________. ( )

【题目】This is my _________ travel plan. ( )

【题目】Did you _________ a good time? Sure! ( )

【题目】—What did you do during your holidays? ( )

【题目】We learned _________ each other. ( )

【题目】There are a lot of trees and flowers _________ the park. ( )

【题目】We’re going to stay in China _________ two weeks. ( )

【题目】There _________ many tall buildings. ( )

【题目】In groups, we always helped each _________. ( )

【题目】Our English teacher taught us _________ many ways. ( )