1______evening, Robert kept playing games on the computer.
A. All B.The all C. The whole D. Whole of the
1The baby has only two______.
A. tooth B. tooths C. teeth D. teeths
1I often help my mother _______ clothes.
A. wash B. washing C. washes D. washed
1—Your father is sleeping now. Could you please ______ the CD player ?
--OK, mum.
A. closed B. open C. turn on D. turn off
1Don’t get stressed _____. It will make you sick.
A. out B. in C. on D. ill
1—How long does it take you to get to the hospital?
— .
A. 5 kilometers B. Every day C. By bike D. About an hour
