Don’t worry, Mom. I’m          to look after myself.

 —Do you think twenty people are enough for the work?—No. I am afraid we need at least______ students.

The work is too difficult for Mr Zhu to finish in a week. He needs ___________ days.

The price of this bicycle is quite _________. I don’t have enough money to buy it. 

--______ do you want to go shopping?--After school.