12. Tom was praised for saving the child from the big fire.

11. There is no doubt that these two events were related to each other.

10. He accepted the invitation without hesitation.

9. In addition, our teacher introduce many other methods.

8. It's easy to pick him out in a crowd because he is very tall.

7. No matter who point out our shortcoming, we will correct them.

6. In order to meet farmers’ needs, we must produce more tractors.

5. To our surprise, the party turned out to be very successful.

4. In general, people don't like to be made fun of.

3. Parents should discourage their children from smoking.