Tuesday is _____ day in a week .A. the second B. second C. the third
This old building was built in _____ .
I __ Ding Xi .
---____ do you travel? --- I take the train A How B. What C. When D. Where
Try your best to learn English , ___ difficult it is , you shouldn’t give it up.
----Who is the young man on the billboard(广告牌) ? ----He is Yao Ming , _____