---Could you please tell us _____ the famous singer will come for his performance?
---Probably in weeks, and the tickets won’t be expensive.
| A．how often | B．how long | C．how soon | D．how much |
A pilot climbed into the jet and off he ______, leaving the ground far behind.
| A．went | B．drove | C．flew | D．took |
Managing money has long been a headache for students mostly supported by their family, who find it ________ to deal with their finances.
| A．challenging | B．rewarding | C．demanding | D．exciting |
The most delicious cake in the world____ by mom. Please wait an hour to enjoy it.
| A．makes | B．is made | C．is being made | D．is making |
The technology of electronic products is ________changing, so you needn’t follow the fashion.
| A．rarely | B．approximately | C．automatically | D．constantly |
With the _______ of the new album “Second Round”, May Day is now touring in major cities on the Chinese mainland, including Beijing, Shanghai and Chengdu.
| A．shot | B．release | C．output | D．print |