Mum ________ clothes, so I have to look after my younger sister.
A. washes B. is washing C. washed D. was washing
There ________ a pencil and two pens on the desk.
A. am B. is C. are D. be
—Why are you still watching TV? Please go and do your homework.
—I ________ it. Can I watch it for another ten minutes?
A. finish B. finished C. have finished D. am finishing
Flowers and trees ________ every year. Now our city is getting more and more beautiful.
A. are planted B. were planted C. have planted D. were planting
—The story is not easy for students to understand.
—I agree with you, ________ it’s not very long.
A. or B. but C. and D. though
How do you like my new T-shirt? I ________ it on my way here.
A. buy B. bought C. will buy D. was buying
