- She wants to buy the new dress. _______________, it is very expensive.
A. However B. Therefore C. But D. Although
- The label tells the consumers how much energy _______________ each model has.
A. efficiency B. efficient C. efficiently D. effective
ĐỀ THI THỬ SỐ 20 KỲ THI TUYỂN SINH VÀO LỚP 10