

chọn đáp án đúng nhất và giải thích
1.Can you help me? I (look) ________ for my pen now.
A. look B. am looking C. looked
2.The sky (grow) ________ brighter after the heavy rain.
A. is growing B. grows C. grow
3.At present, I (remain) _______ calm.
A. remain B. remained C. is remaining
4.To decide the winner of the competition, the examiners (taste) ________ candidates' dishes now.
A. taste B. tasted C. are tasting
5.What's the matter with Mary? She (seem) ________ upset.
A. seem B. seems C. is seeming
6.Listen! Her story (sound) _________ interesting.
A. sounds B. is sounding C. sound
7.She (stay) ______ at one of her penpal friends' houses when she visits Vietnam.
A. is staying B. stays C. stayed
8.The room (get) _______ quiet when teachers entered.
A. gets B. got C. is getting
9.The situation (remain) _______ unchanged in the past 20 years.
A. remains B. remained C. has remained
10.John (be) _______ impolite today.
A. is B. was C. is being
1.Can you help me? I (look) ________ for my pen now.
A. look B. am looking C. looked
2.The sky (grow) ________ brighter after the heavy rain.
A. is growing B. grows C. grow
3.At present, I (remain) _______ calm.
A. remain B. remained C. is remaining
4.To decide the winner of the competition, the examiners (taste) ________ candidates' dishes now.
A. taste B. tasted C. are tasting
5.What's the matter with Mary? She (seem) ________ upset.
A. seem B. seems C. is seeming
6.Listen! Her story (sound) _________ interesting.
A. sounds B. is sounding C. sound
7.She (stay) ______ at one of her penpal friends' houses when she visits Vietnam.
A. is staying B. stays C. stayed
8.The room (get) _______ quiet when teachers entered.
A. gets B. got C. is getting
9.The situation (remain) _______ unchanged in the past 20 years.
A. remains B. remained C. has remained
10.John (be) _______ impolite today.
A. is B. was C. is being