问题

Amazing! You _____ have won the first prize in thenational English speech contest!I’m lucky that all my efforts have finally paidoff

A:waited
B:was waiting
C:have waited
D:am waiting

正确答案是：

同类题型

Mr. Wang _____ gets up early. So he is ______ late for work.

Hello,Jane,have you arrived at the hotel?—Yeah,busy .I’ll call back later.[ ]

Do you have time to go for a walk with ______– Yes, of course.

This box is too heavy. Can you help me carry it upstairs—________.

The reporters of all the leading newspapers _____ the trade talks between China and the United States．