—I think trees ____________ twice a week in such hot weather.—Yes, I agree. Or they may die without water.
To my , the square was so clean after the big meeting.
Guo Tao’s son,boy Shi tou is very helpful in Where’s Father Going?.
They need to come_____ a good idea.
Could you please_____ the piano so loudly? Your brother is having a rest now.
—You’d better not eat too much sugar. It’s bad for your health. — .