--Do you have New Concept English Ⅵin your shop? ---Yes, but no more than one copy. Would you like to take ______?A.it B them C.some D.one
---Shall we go out for a walk? --- Sorry. This is not the right ____ to invite me. I am too tired to walk.
I _____ it as a basic principle of the company that suppliers of raw materials should be given a fair price for their products.
Later in this chapter cases will be introduced to readers __ consumer complaints have resulted in changes in the law.
Jack is late again. It is ___ of him to keep others waiting.
– Do you think we should accept that offer? -- Yes, we should, for we ___such bad luck up till now, and time __ out.