Justin ________ for Britain for a two-week holiday in few days．

A．leave

B．will leave

C．has left

D．left

When they got to the airport , their flight ________ off．

A．took

B．had taken

C．takes

D．has taken

The brave girl caught a woman thief while she ________ at the underground station．

A．stole

B．steals

C．was stealing

D．has stolen

As a member of the school team , Peter practices ________ basketball every day．

A．play

B．to play

C．plays

D．playing

Jenny asked her best friend ________ think of a good name for her new pet．

A．to help

B．help

C．helping

D．helped

Te news says a father makes his son ________ without clothes on in the snow．

A．runs

B．ran

C．run

D．running

Many young people think it's more ________ to do shopping online．

A．easily

B．convenient

C．quickly

D．happily

We will have less and less space for parking ________ we think of better ways．

A．since

B．if

C．because

D．unless

My parents asked me what I wanted for my birthday, a bike ________ a camera．

A．and

B．so

C．or

D．but

This computer doesn't work as ________ as the one in the library．

A．fast

B．faster

C．fastest

D．the fastest