I don’t think the competition is failure, because it has offered us valuable experience for the next competition.
“Why didn’t she come to the meeting yesterday?” “I’m not so sure. She ______ ill.”
He ______ the test again, in which case, his mother will be very disappointed.
I didn’t see her in the meeting room this morning. She ______ have spoken at the meeting.
They often go to the restaurants for meals. They _____ be very poor.
“Shall we go shopping?” “Sorry, we _______ buy anything now because none of the shops are open.”