—Dear, put the knives out of the kids’ touch!
—OK. I’ll do it right away. It’s quite necessary to keep ______.
quiet
warm
safe
______I take some photos in the hall ?No, you _________
You can find ___ difficult to learn English.
The radio is too noisy. Would you please_________a little? A. turn it down B. turn it on C. turn it off
Linda usedlong hair. Now she has short hair. A. having B. to have C.. has
I enjoy playing computer games, but I can't too much timethat. A. take; doing B. spend; doing C. spend; on doing