The hotel in Nanchong wasn’t particularly good. But I ____ in many worse hotels.
| A．was staying | B．stayed | C．would stay | D．had stayed |
—Would you mind giving your advice on how to improve our business management?
—If you make ______ most of the equipment, there will be ______ rise in production.
| A．/；/ | B．the; a |
| C．/; a | D．the；/ |
Some people would rather ride bicycles as bicycle riding has ______ of the trouble of taking buses.
| A．nothing | B．none |
| C．some | D．neither |
—I am afraid I can't return the book to you before Friday.
— ______ .
| A．Take your time | B．Be careful |
| C．Not at all | D．Don't be afraid |
Bluetooth is a radio-technology allowing cell phones, wireless earphones, etc. to ______ radio signals, so that people can contact each other within 10 metres.
| A．match | B．share |
| C．protect | D．exchange |
—John, I know nothing about playing tennis. I wonder if you could teach me.
— ______ . Just name the day.
| A．I'm glad | B．Go ahead |
| C．If you want it | D．With pleasure |