Choose the correct options

The news crew arrived after they _______ the trapped miners.

• rescued
• had rescued
• has rescued
• were rescuing

_______ homes were damaged in the hurricane.

• Much of
• Little of
• A large number of
• A great deal of

Mike is exhausted; he _______ well lately.

• doesn't sleep
• didn't sleep
• hasn't been sleeping
• hadn't slept

_______ of the passengers were injured.

• Either
• Every
• Several
• Each

By the time they found the boy, rescuers _______ all day.

• searched
• were searching
• had been searching
• have been searching

There is _______ chance of finding survivors from the explosion.

• little
• few
• a small number of
• any

The search helicopter _______ in an hour.

• has been leaving
• is leaving
• has left
• left