1. Viet Nam is ............. multicultural country with 54 ethnic groups.
A. a B. an C. the D. Both a and c
2. Mongolian children learn to ride when they are _______ as three years old.
A. as young B. younger C. younger than D. so young
3. Does your new stereo play music _______ than your old one did?
A. louder B. more loudly C. loudlier D. more louder
4. Lan used to love _____ in front of the computer for hours but now she doesn’t. She takes
part in a judo club.
A. using B. sitting C. doing D. having
5.‘Children in my village often fly their kites in dry rice fields.’ ‘_______’
A. It’s right up my street! B. That’s awesome.
C. Exactly what I want. D. How interesting!