I’ll never forget the days ____ I spent in Beijing last year.

A. when   B.on which    C. in which    D. that

How I wish I ___ your advice when you first warned me.

A. took   B. should take  C. had taken    D. have take

Although it’s raining, ___ are still working in the fields.

A. they    B. but they    C. and they     D. so they

Professor White has written some short stories, but he is __ known for his plays.

A. well    B. better   C. best    D. the best

--She can't see the star very well from here. ---____.

A. Neither can't I    B.Neither can I   C.Neither I can    D.I can neither

If he had been taken good care of at that time, the boy ___ now.

A. will not be sick  B. would not be sick   C. could not have been sick  D. isn’t sick

China understands the situation and needs of underdeveloped countries on the issue of climate change and urges developed countries to support them      technology and finance.

         A. in terms of   B. in spite of   C. regardless of      D. owing to

All countries need       , timely and reliable climate information as well as high quality climate services , as they will benefit the whole humankind.

         A. smart          B. accurate     C. particular   D. abstract

He was working quietly, with all his attention _______ on the task.

     A．was fastened    B．fastening   C．to fasten   D．fastened

Between the two buildings ___ a hospital.

A. stand   B. stands    C. are there    D. is there