______ is too difficult in the world if you put your heart into it.
| A．Everything | B．Something | C．Nothing | D．Anything |
--- What do you think of what I said?
--- Sorry. I _____ about something else.
| A．am thinking | B．was thinking |
| C．thought | D．thinks |
---Why not stop __________ a rest?
--- Oh, it’s so exciting that I can’t stop ____________ the model plane.
| A．having; making | B．to have; to make |
| C．having; to make | D．to have; making |
The house is made ______ bamboo and it is made _______ six rooms.
| A．up; of | B．from; up of |
| C．of; up of | D．from; of |
The computer still works well, we _____ buy a new one at the moment.
| A．have to | B．must |
| C．don’t have to | D．don’t need |
Today’s home is so difficult that I still need _________ minutes.
| A．a bit | B．a couple of |
| C．few | D．a bit of |