1.Once ______________(encourage) , he will have confidence to overcome the difficulties.

2.If ________________(convenience ),I will visit you this weekend and discuss what to do next with you.

3.Knowing his trouble, I had nothing to do but _____________(inspire)him to continue his work.

4.His play was popular and every time _______________(talk) about it he owed his success to the support of his friends.

5.Though    ______________(surprise) to see us£¬the old man gave us a warm welcome.

6¡¢I told him to be careful but he treated my words       a joke.

7¡¢It was until we had stayed together for a couple of weeks       I found we had nothing in common.

8¡¢Some researchers believe there is some doubt       the Ebola virus will be spread to the whole world.

9¡¢There is no doubt       we’ll make great progress in English if we work hard.

10.Tom wanted to play football with his friends in the street, but his father told him not _____________.