You can use a large plastic bottle, _____ cut off, as a pot to grow your plant in.
| A．the top is | B．with its top |
| C．whose top | D．the top of which be |
--I hear you___in a pub. What's it like?
--Well, it's very hard work and I'm always tired, but I don't mind.
| A． | are working | B． | will work | C． | were working | D． | will be working |
It's not what we do once in a while ______ shapes our lives, but what we do consistently
A which B that C how D when
In the near future more advances in the robot technology ______ by scientists.
A are making B in made C will make D will be make
Jack wasn't saying anything but the teacher smiled at him ____ he had done something very clever.
A as if B in case C while D though
Only after they had discussed the matter for several hoursa decision.
| A． |
they reached |
B． |
did they reach |
C． |
they reach |
D． |
do they reach |