It happened _______ Lisa wasn’t there at that time.

Where was the driver of the sports car when the accident happened？

A．In the garage.

B．In the supermarket.

C．At the foot of the hill.

D．Inside the car.

What ______ to Tom？

A．was happened

B．is happened

C．has happened

A.happened to

B.happened upon

C.occurred to

D.occurred upon

Since the stranger came, strange ______ had happened successively in the village.

A．accidents

B．events

C．incidents

D．acts

A.happens

B.is happening

C.will happen

D.happened

A.So often this happened

B.So often has this happened

C.This happened so often

D.This has happened so often

A.in

B.on

C.at

D.for

The police are______ the traffic accident that happened yesterday.

A．looking down upon

B．looking forward to

C．looking into

D．looking after

A.happened

B.looked

C.seemed

D.Felt

The story happened on a ______ morning.

A．rainy

B．warm

C．cold and windy

A.happened

B.participated

C.involved

D.joined