Which of them isn’t a capital city?
I can’t understand ____ you’re talking about.what B. that C. if D. because
--- I don’t know if he ____. --- He’ll come if it ___.
It has been five years ____ I came to this school.for B. since C. whether D. when
I’ve never seen ___ nice photo before.such B. so C. such a D. so a
He’s very good at English. He spends most of his free time______ new words.