: Read the following sentences carefully. Choose the letter of the correct answer and
write it on your answer sheet.
1. ___ I was feeling very tired, I went to bed early.
a. Although b. Because c. Yet d. So that
2. The class president calls for a meeting ___ she can discuss the new rules.
a. unless b. while c. so d. even though
3. No one will help you ___ you will change your outlook in life.
a. whenever b. wherever c. unless d. yet
4. The speeding car did not stop ___ the red light is on.
a. as if b. although c. once d. until
5. Lita sacrifices everything for her children’s education ___ they might have a better
future.
a. therefore b. as c. if d. in order that