CLOSEST
She's very good at _taking off_ her teacher
A. looking after
B. seeing
C. imitating
D. improving
OPPOSITE
1. To be honest, I go to the museums _once in a blue moon
A. occasionally
B. seldom
C. regularly
D. sometimes
2. Use water _economically_ and keep water clean
A. plentifully
B. well
C. few
D. many
CLOSEST
1c
OPPOSITE
1c
2a
CLOSEST: She's very good at impressing her teacher.
OPPOSITE:
1. To be honest, I go to the museums all the time.
2. Use water extravagantly and pollute water.