帮忙出些关于下列词组的英语选择题,一共15道（急求!）

1. the Supermarket closed provide a variety of ____(goods)
2.when reading articles we can ____ the words with our finger to reat fast(point at)
3. life will be easy only if you____ the time of hardship(go through)
4. ecdemic customers are always ____ when shopping here(rip off)
5. the bad weather is now____ dust(be heavy with)
6. This machine will come into operation ____ in an emergency situation(only if)