HowIwishIcould________myideasinsimpleandwonderfulEnglishchattingontheInternet.

下列句子中，表达最得体的一句是

ut the painting over there. As weknow, an oil painting looks better _______.

My brother is really __________. He often works in his office far into the night. [ ]

I don’t think he tried his best to learn English, ___________