The couple often quarreled about some petty ____ connected with the housework. A: issues B: trifle C: topics D: discussion

Henry has many friends working in the government. His sources of information are usually ______. A: reliable B: private C: inevitable D: trifle

We were all a trifle exhausted when we got to the top of the mountain. A: a little B: considerably C: extremely D: severely

The new government policy encourages foreigners to make in the high-tech field and environmentally friendly projects. A: territory B: investment C: behavior D: trifle

Life is not a highway strewn with flowers. The sight of a few blossoms here and there may make our journey a trifle more ________. A: endurable B: capable C: adorable D: amiable