– Do you have to buy this hat? – No, I _____. It isn't necessary.

_________ the cold weather, we kept the fire burning all day.

She likes ____________ volleyball with some of her best friends.

In the Us, the first stage of compulsory education_______as elementary education.

The telephone was_________ by Alexander Bell.

As he grows older, he becomes increasingly intelligent.

What do you think _________ to the park if more chemicals are released into the water?

If the machine _______, press this button.

Christmas songs ___________ for people centuries ago.

Portuguese_______as an official language in this city for age.

__________ you ever been to Holland?

She felt tired............, she had to finish her homework.

I felt nervous when the teacher said she __________ my school report home soon.

Minh wishes he_________ a new bike.

In order to not miss her bus, Mary was hurrying.

He decided ____________ another language.

If you had caught the bus, you _____ late for work.

_____________ going fishing tomorrow?

Are there .......... pens on the table? Yes, there are.

____________, he could not finish the job.

If it rained , I_________.