IX: Each sentence has ONE mistake. Find and correct it.
Ex: My teacher advised me study hard for the next semester.
study -> to study
1. I wish I can go to see all the wonders which have been recognized by UNESCO.
..................->.....................
2. Tom said that he is learning English in an evening class then.
..................->.....................
3. If we use fewer paper, we can save trees in the forest.
..................->.....................
4. Na often finish her homework before she goes to bed.
..................->.....................
1. I wish I can go to see all the wonders which have been recognized by UNESCO.
...........can.......->...........could..........
2. Tom said that he is learning English in an evening class then.
..........is........->...........was..........
3. If we use fewer paper, we can save trees in the forest.
.......fewer...........->.......less..............
4. Na often finish her homework before she goes to bed.
..........finish........->...............finishes......