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

— 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

—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

—________ 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

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

— 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

Robots have many ________ over humans when doing some dangerous jobs.

A.activities B.articles C.agreements D.advantages

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

—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.

One day, when I was young, I went climbing with my family. _______, halfway through the climb I ______ my parents. I remember clearly I was so scared that I began to cry. ______, some volunteers noticed me and looked after me. In their company(陪伴), I gradually ______down and finally I found my family.

I've always been thankful for their _______ and keep this experience in mind. ______that time, I have taken part in many activities and worked as a(n ) ______.

I remember one time at a bus stop I was especially impressed. It was my job ______ people on the right buses. There was a middle-aged auntie with some big bags who had been standing ______for a long time. She seemed to be confused(困惑的) and in ______ of help. I began to talk with her.

I found ______ she needed to go and then told her how to get there. The woman said she was going to see her ______ who, because she was so busy with work, hadn't been home for weeks. The woman had delicious food with her that she had ______ for her daughter. I was deeply moved by this show of love.

I really love voluntary work. In the future, I will _____ to pass on my love and reach out to people in need, just as those people reached out to me ______that frightening (令人害怕的) day in my childhood.

1.A.So B.Because C.However D.Therefore

2.A.lost B.found C.saw D.heard

3.A.Unluckily B.Luckily C.Unhappily D.Sadly

4.A.looked B.fell C.put D.calmed

5.A.help B.meaning C.peace D.silence

6.A.from B.since C.until D.before

7.A.teacher B.doctor C.volunteer D.engineer

8.A.to put B.put C.putting D.puts

9.A.alive B.lively C.lonely D.alone

10.A.need B.trust C.danger D.rest

11.A.when B.where C.why D.who

12.A.son B.grandson C.daughter D.uncle

13.A.gave B.showed C.prepared D.passed

14.A.end B.keep C.stop D.continue

15.A.in B.on C.at D.to