The boys and girls often play_______ football in_______ afternoon.
| A．/;an | B．the; an | C．/;the | D．a; the |
When the father heard from his son from abroad, he became ________.
| A．exciting | B．happily | C．happiness | D．excited |
We were all ________ favor of this plan after we discussed for about two hours.
| A．at | B．in | C．to | D．on |
Frank looks very worried today. There must be ________ wrong with him.
| A．anything | B．nothing | C．something | D．everything |
As students, we should work hard and do ________ best to realize our dreams.
| A．us | B．our | C．ours | D．ourselves |
Some naughty boys like to play ________ trick on their classmates on April Fool’s Day.
| A．a | B．an | C．the | D．/ |