Past simple or present perfect? Complete the sentences.
1) Last week I (teach) my son swimming. 2) I am so sorry. I just (break) your favourite vase. 3) Father, look, we (buy) a new toy boat! 4) Alice (buy) a new dress last Saturday. 5) Fred (ride) his horse in the park yesterday. 6) Jane already (finish) doing her room. It is very clean. 7) I (choose) this dress. Do you like it? 8) Where is John? Where he (go)? 9) You ever (eat) sushi? What is it like? 10) I'm not hungry. I (have) already lunch.

1) Last week I tought my son swimming. 2) I am so sorry. I 've just broken your favourite vase. 3) Father, look, we've bought a new toy boat! 4) Alice bought  a new dress last Saturday. 5) Fred rode his horse in the park yesterday. 6) Jane has already finished doing her room. It is very clean. 7) I've chosen this dress. Do you like it? 8) Where is John? Where has he gone? 9) Have you ever eaten sushi? What is it like? 10) I'm not hungry. I've  already had lunch.

Last week I taught my son swimming. I am so sorry. I just have broken your favourite vase.Father, look, we have bought a new toy boat! Alice bought a new dress last Saturday. Fred rode his horse in the park yesterday. Jane already has finished doing her room. It is very clean.  I have chosen  this dress. Do you like it? Where is John? Where he has gone? Have you ever eat sushi? What is it like?  I'm not hungry. I have already had lunch.