... Tam is tired, but he finished his homework.D. tired, however he finished his homework. Đề trắc nghiệm tiếng Anh lớp 9 (số 4)I. Choose the word in each group that has the underlined part pronounced ... respond D. rock2. A. pollute B. nuclear C. humor D. tunic 3. A. Easter B. Please C. beach D. ready4. A. earth B. gather C. ethnic D. think5. A. amount B. route C. shout D. roundII. Choose a ... life.A. invention B. discovery C. exploration D. result21. I think the best way to reduce garbage is to ________ and recycle things.A. rebuild B. reuse C. rename D. replace22. In my family,...