— I called you at six last night, but you didn’t pick up.
— Oh, I ________ my mom ________ in the kitchen.
A. helped; to cook B. helped; cooking
C. was helping, cook D. was helping; cooking
— Mum, I want to wash my shoes tomorrow.
— Why not wash them today? Never ________ till tomorrow what you can do today.
A. put off B. turn off
C. put down D. put up
— Will I get ________ I want when I am very rich?
— I’m afraid not. Money is not ________.
A. anything; anything B. something; anything
C. everything; everything D. everything; something
— Could I use your iPad for a moment?
— ________. It doesn’t work.
A. Yes B. I hope not
C. No problem D. Sorry
—________, Lingling?
— I have a toothache.
A. What’s the wrong B. What’s the matter
C. What are you doing D. Are you OK
Write a passage of at least 50 words on the topic “ Trees are important”. ( 以“树是重要的”为题写一篇不少于50个词的短文，标点符号不占格。)
Use the following points as a reference.（以下问题仅供参考）
Why trees are important?(Give at least three reasons)
What would happen without trees?
How can we protect trees?
