—Now many primary school students choose to study abroad. What do you think of it?
—________ But I don' t think that's a good idea.
A.Every dog has its day. B.Don't burn the candle at both ends.
C.All hands make light work. D.The grass is always greener on the other side.
Some students just don't know ________the problem of feeling sleepy on a warm afternoon.
A.how should they do with B.how they should deal with
C.what should they deal with D.what they should deal with
Robots have many ________ over humans when doing some dangerous jobs.
A.activities B.articles C.agreements D.advantages
— On April 4th, 2020, all the people mourned (哀悼)doctors and people who died in the disease.
— Yes, I think it can ________us of the importance of keeping healthy.
A.remind B.remember C.return D.reduce
COVID-19 is a virus ________ can make people die. We'd better wash hands in seven steps to keep us safe from danger.
A.who B.which C.what D.whom
—________ is it from my home to Guanyun High-speed Railway Station?
—I have no idea. Perhaps a few miles away.
A.How far B.How soon C.How often D.How long