He has poor eyesight ________ he works on the computer at night.

– I have no money. Do you have any?
– No, I don’t have any money, ________.

______ you have nothing important to do, why not come with me to the cinema?

---  ___  do you like dolphins?
---Because they are very smart.

－This dress was last year’s style.
－I think it still looks perfect____ it has gone out this year.

The pupils hurried to the classroom______ the bell rang.

They went on working ________the heavy rain.

Hurry up , ________you will be late for the meeting.

—Do you think I should get a good camera ?
—Yes , of course ._______, you also need a good map and comfortable shoes.

These young orange trees need special care _______ they can live through winter .