频度表达：on Monday 等 — 英语填空题
题目
情景搭配填空：从括号中选词填空，每词限用一次。
1. 星期天，Lily去动物园。Lily goes to the zoo ___ (on / in) Sunday.
2. 星期四有美术课。We have art ___ (on Monday / on Thursday).
3. 星期五我踢足球。I play football ___ (on Friday / at Friday).
4. 星期三，Mike在家看书。Mike reads books ___ (on Wednesday / on Tuesday).