—I often see him working hard in his spare time. —________he has won the scholarship from time to time.

 _____ is no doubt _____ Jennifer will come to see me this weekend as usual.

Don’t tell a lie any more, ______ most people will lose faith in you.

—Is Mr. Wang still teaching in this school?—I’m afraid not. He is said _______ the school as he was diagnosed with liver cancer.

--have you ever been to Beijing before?--No. it is the first time that I ____here.