Doctors have ….........us to cut downon salt in our diets if we want to reduce the risk of getting heart disease.

Rita .................. class every day.

In a few months, the firm ....................... its production.

Peasants spend most of their time on the ground, ...................... many speciesstay in trees at night.

The weather is bad tonight so please drive ......................

The price of oil .................last month.

I ............... to London if I don't get a cheap flight.

Books .............. of leather are longer lasting than books that are made of paper.

Don’t forget to pay your rent…………

I ................ it's time to leave now, don’t you?

It’s been snowing……………………last night.

They had to postpone the meeting because of illness.

She'll hear us if you don't stop laughing. .

Our secretary ...............your letter to Head Office.

The bill includes service.

Today is………………..day we have had all week.

You should wear this dress because it’s……………..that one.

It was 20 degrees …………..zero

Television is a prime source of home entertainment; ................, it is a cheap babysitter.

The new project received a lot of financial assistance from the WTO; ..............., it could easilybe approved by the authority.