We _____ very busy recently.




A.will
B.are
C.had been
D.have been

Her main responsibility is_____ after her two small children.




A.look
B.looked
C.to look
D.looks

Exercise 2: Choose the best option to fill in the blank.
A hi-tech robot will help us __________ children while we are away.




A.look out
B.look after
C.look at
D.look in

Exercise 1: Circle the odd one out.




A.houseboat
B.airplane
C.palace
D.skyscraper

Complete the second sentence so that it has a similar meaning to the first one.
If someone doesn’t put the coal in, the fire will go out.




A.Unless someone doesn't puts the coal in, the fire will not go out.
B.Unless someone puts the coal in, the fire will not go out.
C.Unless someone doesn't put the coal in, the fire will go out.
D.Unless someone puts the coal in, the fire will go out.

He is not very good_________mathematics.




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

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
He is a rich man. He leads a simple life.




A.If he were a rich man, he would lead a simple life.
B.Rich as he is, he leads a simple life.
C.As he is rich, he leads a simple life.
D.Until he leads a simple life, he is a rich man.

According to the passage, all of the following are true EXCEPT _________.




A.some international companies may decide to move their offices to new place
B.sometimes higher efficiency comes from cutting unnecessary jobs
C.some travel agents have been affected because of new technologies
D.employees have no right to follow their dream of getting an excellent job

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It was a nice day, so we decided _______ for a walk.




A.going
B.go
C.to go
D.went

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Thanks to all the qualified staff, the event was _______ and flowed smoothly.




A.well-behaved
B.well-planned
C.well-off
D.well-trained