In order to meet the demands they had to________production.
| A．fasten up | B．rise up |
| C．speed up | D．go up |
Things of_____ kind come together；people of ____kind fall into __ same group
A．the；the；the B．a；a；the C．the；the；a D a；a；a
October l st is___ National Day of ____ People’s Republic of china.
A．a；the B．／；／ C．／；the D the；／
The little boy often has____ big breakfast，so he looks really strong.
A．the B．／ C．a D an
All of _____ sudden, the passengers on _____ board let out screams, running upstairs like crazy.
| A．a; / | B．the; the | C．the; / | D．a; the |
– I hear that as many as 150 people were killed in the earthquake.
– Yes,_____ news came as ______ shock to us.
| A．a; a | B．the; a | C．/; / | D．/; a |