The chickens will provide us _______ feathers, ______ we can make use for cleaning the table and benches.
—I'm sorry, I shouldn't have been so rude to you.—You ________ your temper but that's OK.
—Is the experiment easy?— ________ . I'll just do my bit.
Although he knew little about the large amount of work done in the field, he succeeded ________ other more well - informed experimenters failed.
—Where have you been recently? —I ________ in Hangzhou on business for a week last month.
The big- eyed girl came in, ________ a cake with two ________ candles on it.