My father has a computer, but he doesn’t know to use it.
A. what B. how C. who
trees have been planted near here, so the air is very fresh.
A. Two hundreds B. Hundred of C. Hundreds of
—Your watch is so beautiful. It must be expensive.
—Not at all. I only ￥20 on it.
A. cost B. spent C. paid
This kind of paper soft.
A. feels B. tastes C. smells
Why notan English club to practice English?
A. to join; to speak B. join; speaking C. join; to speak