You can’t imagine what difficulty we had________home in the snowstorm.
| A．walked | B．walking | C．to walk | D．walk |
—This math exercise is ________ difficult ________ I can’t work it out.
—Come on! Use your head and you will find a way.
| A． |
such; that |
B． |
so; which |
C． |
so; that |
—What do you think of the Monkey King?
—I think he’s a hero ________ keeps fighting to help the weak people.
| A． |
who |
B． |
where |
C． |
whose |
—Learning to love is like learning to walk.
—Yes, ________ we step out bravely, we can find it easy.
| A． |
although |
B． |
when |
C． |
unless |
—How can we save electricity in daily life?
—By ________ the lights when we leave a room, for example.
| A． |
turning off |
B． |
putting off |
C． |
taking off |
—What are you going to do in the summer vacation?
—I ________ a volunteer in the hospital.
| A． |
was |
B． |
am |
C． |
will be |