Our parents often tell us ___________ on the street.
A. not play football B. to not play football
C. not to play football D.not playing football
— We’d better go home right now. The sky is getting .
— Okay, let’s go!
A. blue B. clear C. grey D. bright
While I _____________, someone ___________at the door.
A. did my homework; knocked
B. do my homework; knocks
C. was doing my homework; knocked
D. was doing my homework; knocks
They ____________ in the river when it __________ to rain.
A. were swimming; began
B. swam; was beginning
C. swam; began
D. were swimming; was beginning
Please knock at the door ________ you come into the room.
A. before B. after C. until D. while
– Where is Jenny now?
-- She _____________ in the garden.
A. works B. is working
C. work D. worked
