---The shoes are too big. Please show me a smaller _______.
---OK. Please wait for a minute. I will get a smaller one.
A. height B. size C. price
-- Please ________ me to take the key with me.
--- OK, I will.
A. explain B. remind C. accept
---Alice couldn’t sleep last night because she _____ toothaches.
---She should see a doctor.
A. suffered from B. heard about C. kept off
If you feel ________, you feel unhappy because you are alone or have no friends.
A. angry B. worried C. lonely
---This museum in Australia is in the shape of a big banana.
---It is one of the most interesting museums I have ever seen.
A. looks like B. is on the shape of C. is made of
---What’s the population of China now?
---About 1.3 billion people in China.
A. the total number of people
B. the total weight of people
C. the total age of people
