96 司法 英文 - 考試

1.We spent three weeks ________ through that beautiful country.

(D)driving

自己以為前面spent過去式 所以後面也要用過去式drove
不懂這題的文法是什麼 有省略什麼字或要怎麼看???

2.Old people in taiwan are usually very careful about strangers.
They _____ people they don't know as much as possible.

(A)avoid talking to (C)avoid to talk to

怎麼判斷用talking to 還是 to talk to

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