careful

过马路时要小心。

Be ___careful when you cross the road.

请小心地拿着这个玻璃杯。

Please hold this glass ___carefully.

我哥哥现在开车比以前更小心了。

My brother drives ___more ___carefully now than before.

在做数学题时，我需要比平时更加仔细。

I need to be ___more ___careful when doing maths problems.

在我们班上，莉莉是做事最仔细的学生。

In our class, Lily is the ___most ___careful student.