What ______ public is concerned about is whether medical workers and scientists will be able to find for this new disease in a short time.
| A．不填;不填 | B．不填;the | C．the;不填 | D．the;a |
Only after you have reached eighteen _______ the army.
| A．you can join | B．can you join |
| C．you can join in | D．can you join in |
The meeting is beginning at 8 o’clock. _____, let’s make some preparations for it.
| A．When | B．Meanwhile | C．While | D．During |
Look! __________.
| A．Out the girl went | B．Went the girl out |
| C．Away went the girl | D．Away the girl went |
The suggestion that the president _____ the meeting was accepted.
| A．would attend | B．attend | C．attends | D．attended |
_____ in 1936, Harvard is one of the most famous universities in the United States.
| A．Being founded | B．It was founded | C．Founded | D．Founding |