He decided to devote all his time and effort __ scientific investigation.

你昨天早上几点起床？

他每天一定处理许多问题。

我们认识有十年了。

经理不在，这个商店由他负责。

“The biggest thing I’ve learned is that kids’ voices need to be heard.”

这部电影让她想起了她的童年。

She far exceeded her goal and collected more than 10,000 books!

The panels also take up space.

And the problem is getting more and more serious.

A【After driving】 for twenty miles, he suddenly B【realized 】that he C【has been driving 】 D【in the wrong 】direction.