The rain ________．We can see many ________ of water．
A: A．dropped；drop
B: B．drops；drops
C: C．drops；dropped
D: D．dropped；drops
A: A．dropped；drop
B: B．drops；drops
C: C．drops；dropped
D: D．dropped；drops
举一反三
- In American English, the letter "u"______ in words such as colour, labour, neighbour. A: drop B: drops C: are dropped D: is dropped
- There are some ______ on the glass. A: drops of waters B: drops water C: drops of water
- Tom came into the teacher’s room, with his head ( )down. A: dropped B: dropping C: dropt D: drops
- My watch is nowhere to be found. I it when I was on the bus. ( ) A: have dropped B: must have dropped C: must drop D: can’t have dropped
- ____ he drops in ___ his friends after supper.