—________ do you take?
—Size M.
A.How many B.How much C.What size D.What colour
—Is this your violin?
—No, it's not ________. It's Lingling's.
A.his B.hers C.mine D.yours
—When ________ you ________ to China?
—In February, 1999.
A.does; come B.do; came C.did; come D.did; came
Everyone, please be ________ your things from now on. Don't lose them.
A.careful with B.ready to C.just like D.good at
—Uncle is coming by ________ train tomorrow.
—Let's go to the railway station to meet him.
A.a B./ C.the D.an
今年, 新冠肺炎在全球爆发蔓延，很多人被感染、死亡。你的非洲网友Bob获知中国抗击新冠病毒取得了巨大成功，来信向你询问预防新冠肺炎感染的方法。假如你是李华，请根据下面要点提示给Bob写封回信。
要点提示：
要求：1. 语言表达准确，语句通顺，可适当发挥；
2. 80 词左右。开头结尾已给出，不计入总词数。
参考词汇：sneeze 打喷嚏
Dear Bob,
Learning that you want to know the ways to prevent Covid-19, I'm glad to share some good ideas with you.
Firsty,______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Best wishes.
Yours,
Li Hua
