They usually have the medicine __________ before putting into the market all over the country.
| A．testing out |
| B．to be tested out |
| C．being tested out |
| D．tested out |
---Look! Here comes the bus and I have to go now.
Thank you for coming to see me off.
--- Goodbye, _______.
| A．congratulations | B．cheer up | C．all the best | D．go ahead |
Wouldn’t it be _______ for you to pick me up at four o’clock and take me to the airport?
| A．appropriate | B．universal | C．handy | D．convenient |
They had planned to go for a picnic, but because of the rain they had to stay home_______.
| A．instead | B．really | C．however | D．though |
. Many people are quite at a loss as to what to do _______ a real fire.
| A．in honor of | B．in need of | C．in case of | D．in form of |
---- I haven’t got the ticket for the opening ceremony of the 2010 Shanghai World Expo.
---- Don’t worry. It’ll be broadcast_______ on April 30. Don’t miss it.
| A．lively | B．alive | C．live | D．living |