With most of the problems ________, I felt a great weight taken off my mind．

A．to solve

B．solved

C．solving

D．being solved

I have to go to work by taxi because my car ________ at the garage．

A．will be repaired

B．is repaired

C．is being repaired

D．has been repaired

They were in the middle of an argument but ________ when someone came into the room．

A．broke up

B．broke down

C．broke off

D．broke in

The day before yesterday the police including one officer ________ searching for the murderer in that mountain．

A．is

B．are

C．was

D．were

I smell something ________ in the kitchen．Can I call you back in a minute?

A．burning

B．burnt

C．being burnt

D．to be burnt

________, people in the north have noodles as their main food while the southerners are fond of rice in China．

A．In common

B．In general

C．In total

D．In return

________ is known to us all is that water is not an endless resource, nor one that can be made once more．

A．As

B．What

C．That

D．It

You ________ as well do this now, for you will have to do it first or last．

A．need

B．must

C．can

D．may

In order to get started in this career, I'm willing to accept my position ________ I can show my abilities．

A．where

B．which

C．when

D．that

The wife was minutes away from giving birth．The doctor put on rubber gloves and helped ________ a healthy baby．

A．nurse

B．deliver

C．adopt

D．raise