—Thank you very much for everything ．You’ve been so helpful .
—_ _．Just let me know if there is anything else I can do for you．
| A．With pleasure | B．The pleasure is mine． |
| C．Please don’t say so | D．No, thanks |
In spite of the great difficulties, Helen Keller ______ studying and finally succeeded.
| A．stuck to | B．kept up with | C．kept on | D．insisted on |
If you ______ succeed, you will have to work hard.
| A．are about to | B．are going to | C．will | D．are to |
The judge thought that the evidence was not ________ to the case.
| A．similar | B．accessible | C．available | D．relevant |
He has got used to the surroundings and now he is getting on well with his classmates. __________, he has _________ the life in high school.
| A．At all; adjusted to | B．All in all; adapted to |
| C．After all; fitted | D．In al; been suitable for; |
In 1939, Hitler ______ war against Poland, which started the Second World War.
| A．announced | B．acknowledged | C．declared | D．stated |