2.8 Put the verbs into Past Simple or Past Continuous.

I __________________ an interesting book two days ago. (read)

• read

• was reading

While he (a)   a formula on the blackboard, I was dreaming. (write)

He __________________ Biology last week. (learn)

• learned

• is learning

He __________________ his homework at 5 o’clock yesterday. (do)

• to do

• was doing

My friend (a)   yesterday. (sleep)

They (a)   at school yesterday. (be)

I (a)   him yesterday. (see)

I (a)   the poem for an hour. (learn)

The teacher (a)   the exercise to the students. (explain)

We (a)   a Music lesson at ten o’clock yesterday. (have)