If you buy more than ten, they will knock 20 pence off________.
—Where have you been recently? —I ________ in Hangzhou on business for a week last month.
Although he knew little about the large amount of work done in the field, he succeeded ________ other more well - informed experimenters failed.
—Is the experiment easy? — ________ . I’ll just do my bit.
—I’m sorry, I shouldn’t have been so rude to you. —You ________ your temper but that’s OK.
—Does Bill do his new job well? — ________ his old job. I’m afraid there’s no hope for him.