Put the sign ….. the students can read it.
A.as
B.where
C.while
D.when

…. , there is fire.
A.Where smoke is
B.Where is there smoke
C.Where there is smoke
D.
Where is smoke

.... , I hope these wishes will reach you and you have a smile when you read them.
A.When are you
B.When you are
C.Where are you
D.Wherever you are

This credit card is accepted.... .
A.where do you go
B.you go wherever
C.when you go wherever
D.wherever you go

John failed.... .
A.because he did not study hard
B.since he stopped to study hard
C.due to study hard
D.because of he did not study hard

I ordered two pizzas as we were all hungry.
A.when
B.while
C.because
D.soon

The conference had to be cancelled.... a key piece of equipment was out of work.
A.since
B.because
C.as the fact
D.due to the fact that

The expedition had to be postponed because there was a typhoon,
A.so as to
B.with a view to
C.as long as
D.on account of the fact that

No sooner had Daisy registered for the course than she received the scholarship.
A.Daisy registered for the course after receiving the scholarship.
B.Rather than receiving the scholarship, Daisy registered for the course.
C.As soon as Daisy registered for the course, she received the scholarship.
D.Registering for the course helped Daisy receive the scholarship.

The government does not know what to do with household rubbish in large cities.
A.Little does the government know what to do with household rubbish in large cities.
B.It is unknown what to do with household rubbish in large cities by the government.
C.Rarely the government knows what to do with household rubbish in large cities.
D.Hardly any government knows what to do with household rubbish in large cities.