.I suggest ______10% of the bill for the waiter or waitress if a tip isn’t included.
| A．to leave | B．leave | C．being leaved | D．leaving |
I was deeply impressed ________ the speech by the mayor of Shanghai before the final voting for EXPO 2010.
| A．to | B．on | C．over | D．with |
The meeting began two hours ago and because no decision _______, we will continue our discussion tomorrow.
| A．has made | B．has been made | C．had made | D．had been made |
Please read the _______ on the bottle and take the right amount of medicine.
| A．explanations | B．introductions | C．instructions | D．descriptions |
He suddenly appeared on ____ rainy night, which was ____ great surprise to us.
| A．a; / | B．the; a | C．a; a | D．the; the |
The Great Wall is ________ place that millions of people pay a visit there every year.
| A．so a well-known | B．a so well-known |
| C．such well-known a | D．such a well-known |