Acid rain is thought to have contributed to the disappearance of fish from thousands of lakes in both Europe and North America and to extensive damage to forests
Larry has got many friends. - Has Larry got many friends?
Kate can read very well. - Can Kate read very well ?
He was a driver two years ago. - Was he a driver two years ago ?
We are swimming now. - Are we swimming now ?
Sue likes pizza. - Does Sue like pizza?
1 collection
2 escape
3 quarrel
4 explain
5 programme
1. left 2. has painted 3. haven't seen 4. haven't found 5. wrote 6. have been 7. have had 8. has snowed