Could you tell me how many colours_______in a rainbow?
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
—Would you like to tell me________? —Sure.Practice makes perfect.