1 He quarreled with his boss at the cost of losing his job.2 The company is declining cost,tring to keep more competitive.3 At that time he was engaged in furious discussion with his colleague.4 He seemd not on his mind.5 This high wall was built as a defence in case others intrude.6 The company was tricked 20,000,000.
1. He quarrelled with his boss at the cost of losing the job.2. The company is always cutting down the costs to try its best to remain more competitive.3. He was engaged in