Smog is ________ .




A.a kind of smoke
B.a kind of fog
C.a mixture
D.a mixture of smoke and fog.

If you don’t have her address, you can’t write to her.




A.Unless you have her address, you can't write to her.
B.Unless you have her address, you can write to her.
C.You can write to her without her address.
D.It is easy for you to write to her.

Choose the best answer to complete the following questions
The fire will go....................unless we put some more wood on.




A.in
B.on
C.up
D.out

Choose the best answer to complete the following questions
High winds can be very.................. .




A.destroy
B.destruction
C.destructive
D.destructed

Choose the best answer to complete the following questions
Climate change is a .................. problem. Every country in the world is affected.




A.local
B.countryside
C.solar
D.global

Choose the best answer to complete the following questions
It’s not going to rain much, but there might be the occasional................. .




A.shower
B.thunder
C.lightning
D.heatwave

I look forward to ______ (meet) you afler such a long vacation




A.meeting
B.meets
C.have met
D.met

Choose the word or phrase that best fits the blank space in each sentence.
When they get together, all they talk _______ is football.




A.to
B.with
C.about
D.on

Choose the word or phrase that best fits the blank space in each sentence.
A lots of foods and drinks will be served _______ the party.




A.in
B.at
C.for
D.with

Choose the word whose main stress pattern is not the same as that of the others.




A.celebrating
B.anniversary
C.marriage
D.gathering