— 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
—What do you think of Huawei Mate 30?
—________, it has better photography quality and a higher download speed.
A.For general B.In general C.With general D.On general
— Mum, I am worried about the coming High School Entrance Exam.
— Take it easy. The harder you work, the ________ you will be.
A.lucky B.luckily C.luckier D.luckiest
Sarah is only 15 years old, but she ________ the Tennis Club for three years.
A.joined B.has joined C.has been in D.was
