【C3】A．buyingB．buyC．borrowD．exchange

A．borrow B．buyC．lend D．take

【A4】A．BuyingB．SellingC．TotalD．Unit

Salesmen do their best to lead people _____ things they do not need.A: buyingB: buyC:

He is considering _____ the house.A: buyingB: to buyC: boughtD: buys

I can’t afford ______ a fancy car.A: buyingB: buyC: to buyD: bought

【C6】A．lendB．presentC．borrowD．put