People are destroying the air by adding ...... to it.

Alex is busy _______ for his exams.

My mother used to be a woman of great _______, but now she gets old and looks pale.

My teacher asked me if I knew _______ had got that job.

Poets have taken _____________from the natural beauty.

Marie, ................ I met at the party, called me last night.

Many Vietnamese people ______ their lives for the revolutionary cause of the nation.

It was a beautiful day, my friends and I went  _____ a picnic to my home village.

Let’s____________ the exhibition together.

My friend is fond of _____ TV in the evening.

If I _____ you, I would forget to buy that house.

The World War II ………….. in 1939 and ………….. in 1945.

Today, Laura doesn’t go to work because it is her day ______ .

Your sister used to visit you quite often, ________?

If there is a mechanical problem, we suggest ______ the manufacturer directly.

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

If I ________ that Brian had to get up early, I would have woken him up.

The restaurant has the______for serving some of the finest food.

Would you like _____ to my party?

Ho Chi Minh Mausoleum is the final resting place of Ho Chi Minh, the __________ iconic and popular leader of Vietnam.

This year, she is going to stay_________ a hotel in Cat Ba beach.