4) 1. falling
2. to lock
3. to buy
4. doing
5. seing
6. to bring
7. taking
8. to finish
9. studying
5) 1. to feed, to do
2. give, to take
3. watching, watching
4. trying, to be
5. reach, using
6. to tell, to go out
7. to do, go
8. talking, to listen
9. to help, collecting
ниже грамматика
4) 1. falling
2. to lock
3. to buy
4. doing
5. seing
6. to bring
7. taking
8. to finish
9. studying
5) 1. to feed, to do
2. give, to take
3. watching, watching
4. trying, to be
5. reach, using
6. to tell, to go out
7. to do, go
8. talking, to listen
9. to help, collecting
ниже грамматика