What can't the software do?
A.Find out the best activities for the students
B.Design materials for the students
C.Identify weaknesses of the students
D.Monitor the time the students learn

______(46)
A.consisting of
B.consisting
C.consist of
D.in concluding of

_______(48)
A.weren't
B.can't
C.are not
D.couldn't

______(49)
A.who is
B.is
C.which has
D.which is

A.teacher
B.children
C.charity
D.orchestra

I have lost my umbrella. I__________it on the bus.

A.should have left
B.can leave
C.could leave
D.must have left

“ Don’t forget to give book to Tom” she said
A.She reminded me not to forget to give book back to Tom.
B.She reminded me to remember to give book back to Tom.
C.She reminded me remember to give book back to Tom.
D.She reminded me to give book back to Tom.

Tom said that__________.
A.An has bought a new car
B.An had bought a new car
C.An will buy a new car
D.An buys a new car

An architect is someone__________.
A.That design buildings
B.Who designs buildings
C.Whose designs buildings
D.Which designs buildings

If we arrived at the station a few minutes earlier, __________.
A.We would catch the train
B.We will catch the train
C.We might have caught the train
D.We would have missed the train