V2, V3 - Irregular verbs

I (read) (a)   three books last week

They (speak) (a)   French to the waitress.

He (understand) (a)   during the class, but now he doesn't understand.

He (forget) (a)   to buy some milk.

I (give) (a)   my mother a CD for Christmas.

He (tell) (a)   me that he lived in Ha Noi.

The film (begin) (a)   late.

We (fly) (a)   to Da Nang.

They (drive) (a)   to Beijing.

He (teach) (a)   English at my school.