You are working too hard. You'd better keep a ________ between work and relaxation.
| A．promise | B．read | C．balance | D．diary |
Only by working hard , _______ .
| A．can succeed | B．succeed | C．can you succeed | D．you can succeed |
The teacher asked me ________.
| A．where was I from | B．where I was from |
| C．what country I was come from | D．which country do you come from |
Don’t lose heart _________ you fail.
| A．until | B．as if | C．unless | D．even though |
It was in the street_________ I met Mary yesterday .
| A．that | B．when | C．where | D．what |
“You can’t catch me!” Janet shouted, __________ away.
| A．run | B．running | C．to run | D．ran |