MH 370 which held 239 people disappeared_________ the early morning of March 8th , 2014 .A. on B. in C. at
He likes playing ______ guitar but he doesn’t like playing _____ soccer.
---Is there______ “f” and _______ “u” in the word “four”? ---Yes, there is.
Our monitor always helps other students ____ their lessons and he never says any bad words _____ others.
Students in the USA spend time their homework than we do.
Chinese students have _________ weeks ______the summer holiday than American students.