—What a large crowd!
—They ______ in the cold wind for hours; the famous star will come today.
| A．waited | B．were waiting |
C．are waiting | D．have been waiting |
He apologized to me for his_________ me to his home.
| A．delay inviting | B．delaying to invite |
| C．delay to invite | D．delaying inviting |
—Mary wants to see you tonight.
—I’d rather she_________tomorrow.
| A．comes | B．came | C．will come | D．should come |
When_________why he was late, he made no answer.
| A．questioned | B．questioning | C．asking questions | D．question |
They are_________ to eat Chinese food though they have been in America for years.
| A．interested | B．please | C． content | D．fond |
Mr Black is the professor_________I have the greatest respect.
| A．to whom | B．for whom | C．whom | D．who |