Use the verbs in the appropriate tense forms. past simple/ past continuous: 1) he (read) an interesting book last month. 2) sam (read) an an interesting book in the morning. 3) we (discuss) this film when you arrived. 4) she (knock) and (come in) 5) they (watch) tv and went for a walk. 6) the boy (watch) tv at six o'clock. 7) my friend (introduce) me to his mother. past simple/ present
perfect: 1)we just (begin) our lesson. 2) he already (introduce) us. 3)i (leave) my copybook at home yesterday. 4)she (get) a bad mark last week. 5) mike (read) this exercise before the lesson. 6) sam and i (meet) a week ago.
#1
1) He read an interesting book last month.
2) Sam was reading an interesting book in the morning.
3) We were discussing this film when you arrived.
4) She knocked and came in.
5) They watched TV and went for a walk
6) The boy was watching TV at six o'clock.
7) My friend introduced me to his mother.
#2
1)We have just begun our lesson.
2) He has already introduced us.
3)I left my copybook at home yesterday.
4)She got a bad mark last week.
5) Mike has read this exercise before the lesson.
6) Sam and I met a week ago.