I hear you’ve got a new iPhone 4S. ______ I have a look?—Yes, certainly.

_______ his scientific work, he has no time to care for his family affairs, _______, of course, his wife always complains about.

Mr President, do you plan to educate your twodaughters to be officials— To tell you the truth , 1 hope they can dowhatever__________ their interests.

The little girl who got lost decided to remain _________she was and wait tor her mother.

The old professor told us every part of thematerials should be made use of ______ the power station