One or perhaps more pages _______.
The manager raised his voice __________ he could be heard clearly.
We are in close contact with local authorities and it is a situation __________ we will keep a very close eye on.A. where B. when C. which D what
In the past, officials have criticized American intelligence services, __________ they relied too heavily on technology.
We were reading _______ the lights were out.
Henry must have stayed up last night, ________ he looks so tired and sleepy.