—What's that noise?
—Oh，I forgot to tell you.The new machine ________.

A．was tested	B．will be tested
C．is being tested	D．has been tested

The aging population _____ each day .There must be some kind of interesting activity for the old.

A．has grown

B．grew

C．will grow

D．is growing

Britain is being ________ in the race for new markets.

A．left alone	B．left out
C．left behind	D．left over

Today many physical bookstores ________ down with financial difficulties, inflexible management strategies and competitive pressure from online bookstores.

A．had closed	B．having closed
C．being closed	D．are closing

—Sorry, I didn't catch you.
—Be quiet, please; the baby          ________.

A．was sleeping	B．is sleeping
C．slept	D．has slept

—Why don't we choose that road to save time?
—The bridge to it ________.

A．has repaired	B．is repaired
C．is being repaired	D．will be repaired

Since the band announced the release of their new album, the phone hasn't stopped ringing. Many fans ________ to ask about the exact time.

A．were calling	B．had called
C．are calling	D．call

Hurry up，kids！The school bus ________for us！                   (2013·四川，3)

A．waits	B．was waiting
C．waited	D．is waiting

People around the world are ______ the Japanese government to face the history with a correct attitude now.

A．answering for

B．pushing for

C．accounting for

D．caring for

—What are you putting your shoes on again for?
—Because I________you home, that’s all!

A．drive

B．am driving

C．have driven

D．drove