If _____, please buy me a backpack while you are at the supermarket.
| A．you are convenient | B．it is convenient to you |
| C．it is convenient with you | D．I am convenient to you |
64. I suggest you having plenty of exercise instead of playing _____ day and night.
| A．with cards | B．at chesses | C．for money | D．the card |
65. We should roll _____ for the distinguished visitors in five-star hotel.
| A．blue carpet | B．red carpet | C．green carpet | D．yellow carpet |
66. Put on your raincoat, _____ it rains.
| A．in any case | B．in case of | C．in case | D．in this case |
67. ---I have no ______on me. May I pay by cheque?
---Sorry, only by credit card
| A．dollars | B．coins | C．cash | D．Note |
68. Mind you. Don’t bump your head on the low________when you go upstairs for sleep.
| A．top | B．tip | C．bottom | D．Ceiling |