1.Nam was tired, but he stayed up late to finish his homework.
→ Although……………………………………………………………………………………………
2. The festival was wonderful. I joined in the festival last week.
→ The festival which…………………………………………………………………………………..
3. Bill Gates is a billionaire. He is the president of Microsoft company.
→ Bill Gates, who………………………………………………………………………………………
4. On my mom’s birthday my dad gave her roses. The roses were very sweet and beautiful.
→ The roses which …………………………………………………………………………………….
5. Hurry up or we will miss the train.
→ If …………………………………………………………………………………………………….
6. Paul will not come to the fair-well party. This makes Jane disappointed.
→ Jane is ……………………………………………………………………………………………….
7. Let’s take public buses to school in order to save energy.
→ Why don’t we ……………………………………………………………………………………….
8. Your mother is talking to a cute girl over there. Do you know her?
→ Do you know the cute girl ………………………………………………………………………….?
9. My brother is surprised. He won the first prize.
→ My mother is relieved that ………………………………………………………………………….
10. My mother was out last night, so I had to take care of my baby sister.
→ Because my mother was out last night, I had to look .………………………………………………
