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题型：单选题题类：常考题难易度：普通

现在进行时——表示反复出现的习惯性动作

They ________ a better way to solve the problem constantly.

A、were looking for B、are looking for C、look for D、have found

举一反三

这些男孩正在到处找他们的篮球。

The boys are {#blank#}1{#/blank#} {#blank#}2{#/blank#}their basketball everywhere.

Mum, someone _______. Please pick up the phone.

It's the first snow of the year, and the children are happily t{#blank#}1{#/blank#} snowballs at each other.

用方框中所给单词的适当形式填空（每词限用一次）。

go collect bring bit speak patient guess read add explain

—What are you doing?

—I {#blank#}1{#/blank#}(listen) to music.

我写信想告诉你我们的日常生活。

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