Our team lost. We have tried our best and it was a good game, .
No sooner______ themselves in their seats in the hall than the speaker began his speech.
Achieving a high degree of proficiency(精通)in English as a foreign language is not a mysterious _______ without scientific basis.
Generally speaking, if ______ strictly following the instructions, the electric bike is not as dangerous as reported.
On the National Day, up _____ into the air. Then the crowed cheered.
The club, _____ 25 years ago, is holding a party for past and present members.