Which sweater do you prefer, the yellow one or the pink one?—______. I like a light blue one.
We will have finished ________ Unit 15 by April. We can review all the lessons.
一Can you finish these books before 10 o’clock?一Yes, I can.[ ]
What_____ you _____at eight yesterday evening?
They walked _____ the forest and got to a small village. [ ]