We are very hungry___ we cannot eat anything

A. and B. but C. although D. so

Luna new year is the fetival__popular in china,too

A. which is B. which are C. which was D. in which

1. He is____ by his failure. (appoint)

2.There have been recent____ in steel-making technology.( innovate)

3.Gas and oil____ always increases in cold weather. (consume)

4. It is usually more____ to sell products directly to the public. (profit)

he is___ by his failure (appoint)

___will increase if we use more and more oil and coal ( pollute)