We usually see a little symbol that says 3G or 4G at the top of our phone. The “G” stands for the “________” of our mobile network.
A.greatness B.generation C.gravity D.globalization
The two houses are ________ in size. You can choose either of them.
A.different B.same C.similar D.opposite
Even where parents no longer live together, they each continue to be________ for their children.
A.responsible B.responsibility C.responsibly D.response
When I was in the US, I improved my ________ skills by getting to know my foreign classmates.
A.interpersonal B.interactive C.international D.interplanetary
Life is like a race. You should try your best to take the ________.
A.chance B.change C.channel D.challenge
They’ve ________ the prices at the shop, so it’s a good time to buy.
A.reused B.recalled C.removed D.reduced
