______ I accept that she is not a perfect girl, I do actually like her.
--The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job? --________ my students have a try?
--How much salt did you put in the soup? --I’m sorry to say, ________. I forget.
________ the important documents were needed_______.
We are waiting until the weather ________ a little.
--He must have received a good education in his childhood, ________ he? --________, he is polite and well-behaved and acts like a gentleman.