You will fall behind others you work hard.
| A．until | B．when | C．after | D．unless |
Mum used to set rules for me when I was young.
A. make B. put C. Take
My dad is often abroad on business.
A. travelling
B. on board
C. in a foreign country
The children were in trouble.
A. having good luck
B. in difficulty
C. in a traffic jam
Peter can learn the new words by heart.
A. keep...in mind
B. member
C. in memory of
Trust yourself and your own ideas.
A. Be sure B. Believe in C. Agree with