____________ is the Great Wall? It’s between 5 and 13 meters high.

He promised to telephone _________________I have never heard from him again.

If I were offered the job, I think I ____________ it.

Smith had a lucky escape. He ___________.

On this occasion, my class is making an __________ to visit some caves near our city.

________________of all the staff, I would like to wish you a happy retirement.

She suggested ___________ the night away from home.

Your sister used to visit you quite often, ________?

I have to ask my father ________ permission to go camping with my classmates

They_______ time and money doing such a thing.

I prefer ___________ abroad to travelling within the country.

When will you ________ a day off? 

We _________ some food to tomorrow’s party.

The valley is so picturesque ___________ the refreshments are delicious.

Hardly any of the paintings at the gallery were for sale, _____________?