英语翻译
题目
英语翻译
1.We must keep quiet when others answer questions(改为祈使句)
＿＿ ＿＿when others answer questions
2.They must finish their homework before Friday(改为同义句)
They＿＿ ＿＿finish their homework before Friday
3.LinTao isn't doing his homework now(用on Saturdays替换now改写句子)
LinTao＿＿ ＿＿his homework on Saturdays.
答案
Keep quiet
have to
didn't do
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