fresh air，people may start to feel sick．So make sure you open the windows while working．

A．For the absence of                                          B．In the absence of

C．In the honor of                                                 D．In the short of

        is obviously right is to give all students equal opportunities to develop their special gifts．

A．Which           B．What           C．That          D．It

—Why hasn’t Mr. Green showed up at the meeting yet?

—I’m not sure，but he         in a traffic jam driving here．

A．could be caught                                              B．can be caught

C．might have been caught                                     D．must have caught

Giant pandas—Tuan Tuan and Yuan Yuan，offered by the Chinese mainland，have        their new home in Taipei Zoo．

A．appealed to         B．agreed to            C．applied to           D．adapted to

You may use my room as you like，           you clean it up afterwards．

A．so far as         B．as well as          C．as soon as         D．so long as

From mum’s love，patience and understanding，I have learned what a huge responsibility      is to raise a child．

A．it            B．that           C．this         D．one

The couple tried every effort to          the judges，who tried the case，of their innocence，resulting in the contrary．

A．prove          B．approve             C．convince        D．confirm

—I have got a headache．

—No wonder．You           in front of that computer too long．

A．work                                               B．are working

C．have been working                              D．worked

He put his finger to his lips to convey        me that I shouldn’t say anything．

A．to         B．for         C．on            D．with

We were greatly encouraged by the news of China          another man-made satellite．

A．to launch                                           B．to have launched

C．1aunched                                    D．having launched