—I wonder whether the speaker has arrived.— ________ ,I’ll check at the reception desk.
You don’t seem veryabout the suggestion and why not give us some other advice?
The police the murderer everywhere when he suddenlyin the hospital.
25.--She looks very happy.She ________have passed the exam. --I guess so.It’s not difficult after all.
24.Progress _________ so far very good and he is sure that his new book will be finished on time.
23._______ the meeting himself gave them a great deal of encouragement.