13．Subway Line 4，__________into use in September 2009，has made traveling in Beijing easier．
| A．having been put | B．putting | C．being put | D．Put |
The door opened and in _____.
| A．he came | B．came he | C．did he come | D．did Mr Smith come |
According to the Ministry of Health, by May 1, 2003, the total SARS deaths on the Chinese mainland_____to 170.
| A．has come | B．had reached | C．increased | D．had climbed |
---Tom, keep your_____ on your studies.
--- Sure, mum. I'll keep that in_____.
| A．mind;mind | B．heart;head | C．brain; mind | D．heart;brain |
You don't have to share the umbrellas. I'll give you one_____.
| A．every | B．each | C．all | D．both |
The wedding party is to be held on May 18,_____ is, ten days_____ today.
| A．which; from | B．that;except | C．that;from | D．as;since |