The first decade in the 21st century _______ the rapid rise of China as a world economic power.
| A．witness | B．has witnessed | C．will witness | D．have witnessed |
I don’t like talking on ______telephone ; I prefer writing ____letter.
| A．a, the | B．the. / | C．the ,the | D．A ,/ |
The sign reads “in ease of___ fire ,break the glass and push _____red button”
| A．/,a | B．/,the | C．the ,the | D．a ,a |
I earn 10dollars ____hours as ____supermarket cashier on Saturday.
| A．a, an | B．the ,a | C．an ,a | D．an ,the |
When you finish reading the book ,you will have ______better understanding of ______life. ,
| A．a, the | B．the . a | C．/,the | D．a,/ |
There was ____time _____I hated t go to school.
| A． a ,that | B．a ,when | C．the ,that | D．the ,when |