The guest wants to pay his bill ___RMB.

A．contract for delivery

B．receipt for goods

C．title document

D．negotiable instrument

A．She wants to pay it by cash.

B．She wants to ask her friends to pay.

C．She wants to pay it later.

D．She wants to cut down the price.

A．his idol, Gary Oldman did that.

B．his idol, Gary Oldman, suggested it.

C．he doesn't want people to think he can only play Harry Potter.

A．A discovery by accident sometimes may change the whole world.

B． Saccharin labels are required to carry a cancer warning.

C． People should return to taking table sugar.

D． Saccharin and aspartame are quite safe at normal use levels.

A．hard

B．tiring

C．long

D．dull

A．To introduce Stephanie to her.

B．To prevent her from seeing his painting.

C．To put the materials back in the yard.

D．To show his artwork to her.

A．we need to learn the skills of talking.

B．listening is easier than talking.

C．it is important to be an attentive listener.

D．we should talk less and do more.