Read and choose the wrong one：
Do you go swimmingin the weekend? （______）
A B    C

在周日(    )

A．at Sundays

B．on Sundays

根据句意，选择恰当的词填入句中。
at  long   watermelon  short  night  moon  sun
1.In summer, it's hot. I like to drink ________ juice.   
2.At ________, the ________ is high in the sky. It's big and bright.   
3.The shadow is ________ in the morning but it is ________ at noon.   
4.The ________ rises in the morning. It goes down in the evening.   
5.________ night, the stars are high in the sky. They are beautiful.

英汉互译。
1.last afternoon   2.在火星上  
3.yesterday     4.in a spaceship  
5.在月球上      6.last month  

选用恰当的词补充句子。
1. I  ___________(not like/ don’t like)  grapes. 
2. Helen  ___________ (likes/like) ice-cream. 
3. I like apples. ___________ (They/ It)are very sweet.
4. What would you like ___________ (on/ for) lunch?  
5. Zoom is so heavy now. He  ___________ (has/ have) to eat vegetables.