I didn’t think it was you. Your voice sounded ____________on the phone.

While her husband was in the army, Janet________ to him twice a week.

Vietnam always desires to work with its partners on the basis of the ___________ of respect for independence, equality and mutual benefit.

I do not mind at all. You _______ apologize.

Choose the answer to complete each unfinished sentence, substitutes the underlined part.

 The ability to be independent comes _____to a person when he grows up.

In the past years, high ___________ growth has enabled Viet Nam to increase people's living standards.