Question

填空。1.He must be ______ (water) the flowers now.

He must be ______ (water) the flowers now.
Beijing is one of _______ (big) cities of China.
She is running _______ and _______ (fast).
Would you like ______ (come) with me?
He is clever at _______ (learn) languages(语音).
顺便告诉我每道题的理由谢谢。

Answer 1

1. watering  句中有now，因此应该用正在进行时

2. biggest   在中国有许多城市，因此应该用big的最高级

3. faster faster 该句的意思是她跑得越来越快，所以应该用fast的比较级。

4. come 在would like后加动词原形

5. learning 在该句中at是介词，介词后跟动名词。