一个单词都记不住:I often help____?

I often help____? 谁知道I do it often.这句话的语法对吗？ i often come across people who……是什么意思？ I often do ( ) reading there. 括号里填什么单词？ I NOTICET THAT HE OFTEN AVOIDED （） OUR DRIECTOR。 18.I've heard him ____ about you often. People often ask me whether I like being a twin. [英]I often dream to be a teacher ,直到今天... At night,I often go to sleep the windows open I often go to a movie.正确吗?