As I (wait) for the class to begin, I was reviewing my irregular verbs.
a. have waited
b. was waiting
c. waited
When I (go) home, I (meet) my friend.
When I was going home, I met my friend.
Three men were under one umbrella yesterday afternoon, but none of them ...wet. (get)
Three men were under one umbrella yesterday afternoon, but none of them got wet.
They (not finish) their homework yet.
a. didn't finish
b. hasn't finished
c. haven't finished
They _____________ (not finish) their homework yet.
They haven't finished their homework yet.
Last night I .... (see) my friend in the street. But he
.... (not see) me.
Last night I saw my friend in the street. But he
didn't see me.haven't => hasn't
He (see) that movie many times last year.
a. saw
b. has seen
c. just see
He ___________ (see) that movie many times last year.
He has seen that movie many times last year.
When you called me, I was washing dishes.
Since 2009, I (think) about moving to Korea.
a. thought
b. has thought
c. have thought
While my mum (cook), I (watch) TV. (in the Past)
While my mum was cooking, I was watching TV.
My mother was watching TV while my father was cleaning the floor.
a. study
b. studied
c. have studied
She ___________ (call) many times before she came to visit us.
She has called many times before she came to visit us.