( ) When someone ______ at the door. he _______ the dishes in the kitchen.
A: knocks; was washing
B: knocked; was washing
C: has knocked; washed
A: knocks; was washing
B: knocked; was washing
C: has knocked; washed
举一反三
- He was on the point of leaving ______ someone knocked at the door.
- My sister ______ the dishes at the moment. A: wash B: washing C: is washing D: washed
- He often _____his clothes on Sundays. A: washing B: washes C: has washed D: wash
- 1. He walked to the office and then ____ the door. A: A、 knocked B: B、 hit C: C、 answer D: D、 knocked at
- He knocked ____ the door until it was opened. A: in B: at C: on