I'm sure you___（have）fun learning English from now on

I'm sure you___（have）fun learning English from now on May I use your telephone?Mine has no electricity. Sure,you___.Here,it is. A.may B.must C.need D D.have to I'm sure have already been in love with you I'm sure you could have,given more information.如上. 对不起,让你等了这么久.I'm sorry to have kept you___ ___ ___a long time. I'm sure. I'm not sure I'm sure you'll have a wonderful time.改为同义句（提示I'm sure you'll______ ___________.) they have got everything ready,I'm sure they'll have a s____ meeting. We have taken everything into c_,so I'm sure we'll have a good time I'm not sure whether I have locked the door谢啦! I’m sure about it. I'm sure we will. I'm not sure 快 I'm not sure yet. I'm sure win 翻译 I'm not sure()( 至今) I'm sure that you have the___(able)to finish the work on time.