Where __ Lily and Lucy from?

How about      for me till 8:30? 

It’s cold .you’d better   off your coat . 

–We have worked for a long time ,so we should    a rest . –Sounds good! 

They  here on foot yesterday. 

Walk ______ the river, then go ______ the trees, you can see a new zoo.

Most doctors and nurses ______ white clothes when they’re at work..

Tell the students ______ soccer on the street.

— I’m tired after that long class.— Well, you can ________ for ten minutes(分钟).

She usually ________ a bus to school.

Thank you so much for ________ me find my book.

My mother usually ________ up ________ 7 o’clock.

My work is ________ dangerous.

Do you want ________ the zoo with me this afternoon?

That actor ________ Toronto.

How do people usually ___________ in the office?

We’re so tired, could we stop_____________.

I remembered ________ you in the street last year.

I _________ think it _________cold today.

---Can you tell me something about metal ?---Metal        making machines and many other things .