解析：goes→went　此处讲述的是发生在过去的事情，所以用一般过去时。

　　5．(2017·全国卷Ⅱ)When summer came, they will invite their students to pick the fresh vegetables！________________

　　解析：came→comes　此处主句是一般将来时，when引导的时间状语从句应用一般现在时表示将来，且从句主语为第三人称单数，故应用comes。

　　6．(2017·全国卷Ⅲ)About one month after this photo was taken, I entered my second year of high school and become a new member of the school music club.________________

　　解析：become→became　此句中的become和前面的entered是并列谓语，形式上应保持一致，故become应使用一般过去时。

　　7．(2016·全国卷Ⅱ)Some classmates suggest we should go to places of interest nearby. I thought that it is a good idea.It does not cost much, yet we can still learn a lot.________________

　　解析：thought→think　根据前面的suggest和后面的does, can still learn 可知此处应用一般现在时。

　　8．(2016·全国卷Ⅲ)At first, I thought I knew everything and could make decisions by myself. However, my parents didn't seem to think so.They always tell me what to do and how to do it.________________

　　解析：tell→told　根据前面两句的时态可知此处应用一般过去时。

　　9．(2015·全国卷Ⅱ)Tony was scared and begun to cry.

　　________________

　　解析：begun→began　"was scared"与"begun"是由and连接的两个并列谓语，由"was scared"可知应用一般过去时，begin的过去式是began, begun是其过去分词，所以begun改为began。

　　10．(2015·全国卷Ⅱ)A woman saw him crying and telling him to wait outside the shop.________________

　　解析：telling→told　句子的主语为"A woman"，谓语为saw, crying为宾语补足语，and连接的是两个并列谓语，而不是两个宾语补足语，所以telling改为told。

[谨记规则]