The road was covered with sand ________ the heavy sandstorm.A. because of B. because C. for d. as
His name ____Jack and Li Ying and Zhang Mei _______his friends. A. is ; are B. is ; is C. are ;is
下列各组字母中,全部是元音字母的是_____. A. a, e, r B. i, u, e C. o, p, u
Sam spends two hours _______ his homework every day.
—Could you pass _______, please? —Certainly. Here you are.
The motto of the modern Olympics is “_______. ”