____ should buy tickets before theyget on the bus.(pass)

tick maybe you should buy a clock and it can help you.回答：____ ____ ____ ____? ____ should buy tickets before theyget on the bus.(pass) Do you think we should ____(buy) some healthy food We had a ____ about what kind of flat we should buy.(discuss)根据单词填空 you should buy it Can you tell me which book I should buy?Can you tell me which book ____ ____? which buy should sarah take? which dress do you like best,madam?sorry i can not decide ____ now a to buy which one b by which one c which one to buy d which i should buy it就想知道a错在哪 tick the tick-tock 英语单词tick , tick是什么意思? tick 是什么意思? tick是什么意思? 什么是tick? tick是什么意思 tick是什么意思