—Is the boy in white clothes your friend, Kangkang? —No. The in black clothes is. A. one B. clothes C.friend
/C/
/ei/
-We must act now because time is _______. -Yes. Let’s start.
-Can you tell me how many colours _______ in a rainbow? -Seven.
If you don’t work _______ enough, I don’t think your dream will come_______.