1.So your car won't start.Why don't you try to push (push)it?
2.I was tired,I tried to keep (keep) my eyes open but I couldn't
3.Please remember to mail (mail) this letter for me
4.I remembered locking (lock)the door before I left but I forgot to shut the windows
5.I clearly remembered to lock (lock)the door before I left
6.He fell into the river.He can remember falling (fall) into the river
7.He'll never forget to eat (eat) raw fish for the first time
9.He 'll always remember eating (eat) raw fish for the first time
10.I specifically remember her saying (say) she would be visiting today
11.They made him do (do)it again .He was made to do (do) it again
12.I've got a terrible headache,I tried to take (take) some aspirins but it didn't help
13.We can help save (save) natural resources by doing this
14.Hot weather makes me fell (fell) uncomfortable