Subway Line 1 in Ningbo, ________ in 2008 and ________ in 2014, will help solve the traffic problem in Ningbo.
Hurry up, _______ you will miss the bus.
Attention, please!The plane to London_______ off at 9: 00.
Every minute of the day is filled _______ urgent matters.
If you can’t _____ a better plan, we have to carry out the present one.
I’d like to know _____ Chinese.