--Can I call you back at two o’clock this afternoon? ---- I’m sorry , but then I ______ to Beijing . How about five ?
The accident is ________ reminder of the potential dangers involved in ________ oil production in this area.
--Personally, no supper is the best way to lose weight. --________. As a matter of fact, it does harm to your health.
— You look puzzled at the news. — Yes. I just can’t imagine _____ he could have done such a thing.
—How are things going, Jenny? —They have set out to deal with the present situation ______ they think deserves their immediately attention.
Little _____ about her own safety, though she was in great danger herself.