My hobby is collecting stamps.I need __________ before I have 3000 stamps.
The coach guided us________the task.
She is so intelligent that she can________all the math problems.
Kate,remember________for the sick to cheer them up.A.to sing B.not to sing C.singing
—Do you still remember________with Yao Ming in Beijing?—Yes,of course,three years ago.
—I’m looking forward to_______my parents soon.What about you?—Me,too.A.seeing B.see C.saw