Câu hỏi trắc nghiệm (5 câu):
-
- A. get
- B. be
- C. talk
- D. say
-
- A. predict
- B. talk
- C. forehead
- D. warn
-
- A. fossil
- B. normal
- C. renewable
- D. alternative
-
- A. crowded
- B. popular
- C. noisy
- D. silent
-
- A. pollute
- B. more polluted
- C. pullution
- D. more unpolluted