Later in this chapter cases will be introduced to readers __ consumer complaints have resulted in changes in the law[ ]

Up to now, large quantities of food ____ to Africa to save the starving people

It is the in China that people often shake hands when they meet someone for the first time.

Could you tell me how to improve spokenEnglish—Well, just take every chance to practice________ and don’t be shy.

No product is allowed to go into the market if it fails to _____ the quality standard. [ ]