You ___ spend too much time on your smart mobile phone.
举一反三
- You__________ spend too much time on your smart mobile phone. A: can B: need C: mustn’t D: shall
- You _________ spend too much time on your smart phone. A: may B: must C: mustn't D: may not
- Jim, you’d better not (__) too much time on your mobile phone. A: cost B: spend C: take D: pay
- Please choose the grammatically right sentences from the following four sentences. A: Since I get my smart phone, I spend too much time texting my friends, I hardly ever send e-mails anymore. B: Since I get my smart phone, I hardly ever send e-mails. Instead, I spend too much time texting my friends. C: Hardly do I email my friends since I get my smart phone. D: Since I get my smart phone, I don't e-mail my friend, I spend too much time texting them.
- Your mobile phone can tell you the time of other countries with its smart app of world clock.