—Are you interested in learning math?
—Yes, but I’m afraid to _______ too much time on math.
A. takeB. spend C. pay D. cost
If you have trouble pronouncing the word, you can repeat it over and over again _______ you are comfortable with it.
A. unless B. if
C. until D. while
—I will take an important test tomorrow. —Oh, really? _______!
A. Good luckB. Have a good time
C. Well done D. Good idea
What is the logo of the 2014 Brazil World Cup ?
—How do you like the scarf? —I love it. It feels _______.
A. hard B. cool
C. sweet D. soft
—How many new words are there in _______lesson?
—There are only _______.
A. five; fifth B. fifth; five
C. the fifth; the five D. the fifth; five