He advised them ___________ in class.

Do you know that ________ longest river in ________ world is ________ Nile?

If I _______ just one year younger, I would be eligible for the scholarship.

What would you do if you _______ a lot of money in the street?

This season's _______ include five new plays and several concerts of Chinese and Indian music.

Today is their golden wedding anniversary. They ….. married for 50 years.

Sometimes she does not agree ___________ her husband about child reading but they soon find the solutions.

If ________ access to education, children living in poverty will have a brighter future.

We are too late. The plane …………… off ten minutes ago.

After our guests ………, we sat down to dinner.

This room is smoky. I wish you --------- smoking.

He works in the same office with two women. They are very beautiful and tactful.

Although we had tickets, we _____ for an hour.

We arrived ……….. the station five minutes late.

Before becoming successful, Charles Kettering, former vice president of General Motors, was so poor that he has to use the hayloft of a barn as a laboratory.

They went ----------- holiday yesterday.

“If you don’t pay the ransom, we’ll kill your boy,” the kidnappers told us.

Approximately 350 million people speak English … their first language.

Space travel is one of the marvels wonders of modern _______.

 I think John …………..tomorrow.

I and Kenny______ pen pal friends since I_______ Singapore.