精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

【題目】Tom_______exercises because he has too much work every day.

【題目】—Have you been used to________(drink) Chinese tea?

【題目】Please read the _______ carefully before using the camera, they are helpful.

【題目】Good words can touch not only your heart but also_______.

【題目】My home town is taking action to _________ air pollution.

【題目】Eating dumplings at the Spring Festival is ________ in China.

【題目】—Mum, I’ve signed for the box. What’s in it?

【題目】—Excuse me, could you please tell me the way to Wanda Plaza?

【題目】We are doing much better ________ English ________ our teacher's help.

【題目】__________exciting news it is!