Philip has gone to New Zealand.— Oh, can you tell me .

He offered to her a hand as the suitcase was too heavy for her to carry.

I have read a series of stories about some world famous great scientists,are from our country.

— Has your son come back from abroad for the winter vacation?— Yes. But he stayed at home for only a week. Now he back to college.[ ]

The number of foreign students in China ______ increased.