| although，easy，understand，crazy，problem，do，argue，we，always，play |
Smartphones （智能手機(jī)） play an important role in our life and each family has one or more phones.So students can get phones （1）
easily
easily
.That worries parents and teachers.Students often use phones after school or after they finish （2）
doing
doing
their homework.And even worse，sometimes they use them all day and forget their study.They become （3）
crazy
crazy
about using phones.As a result，that causes a lot of （4）
problems
problems
.Parents often （5）
argue
argue
with their kids because they use their phones too much. （6）
Although
Although
they tell their kids many times not to （7）
play
play
with their phones for a long time，it doesn't work.At the same time，teachers （8）
always
always
ask students not to take their phones to school，but it doesn't work either.So how to get phone usage （使用） under control is a big problem.Most students think it's OK to play for a while after a long-day study，so they don't （9）
understand
understand
why their parents and teachers stop them using phones.What's your opinion about using phones？Please e-mail （10）
us
us
at Jerry 901@163.jye.ai.
