写出与句中划线部分意思相近或相同的词语
1.Could I go to the cinema this evening,Mom?(go to the cinema划线）
2.Can we have breakfast before seven o'clock( have breakfast 划线)
3.Joe has to do some washing on Sunday morning.(do some washing)
4.I must get there on time.(must )
5-Could you please buy me a ruler?
-Certainly.(Certainly.划线）