为behave yourself.
2、when it comes to mathematics maths
考点:1)“说到”用短语when it comes to,该短语通常用于引起另一个话题,本题中从“体育”到“数学”即是转换了话题; 2)时态,本句其他部分的时态都是一般现在时,故从句中的动词come 用第三人称单数形式comes.
3.did she become aware(realize)
本题考查倒装语序,根据英语语法规则 Not until放在句首应用倒装语序:“了解”的英文表达为become aware, realize或understand
4.it was Henry who(that) stole my computer
本题考查强调句型的用法,其表达为 it is …that… 偷电脑为过去发生的动作,应用一般过去时,先行词指人并作主语,所以应用who或that。
5.It is time that the authority took proper steps to solve the traffic problems (当局采取适当的措施来解决交通问题).
[ 结 束 ]