24.1 Write the past simple / past participle of these verbs. (The past simple and past participle are the same for all the verbs in this exercise.) 1 make 2 cut 3 get 4 bring 5 pay 6 enjoy 7 buy 8 sit 9 leave 10 happen 11 hear 12 put 13 catch 14 watch 15 understand

1 make — made — made
2 cut — cut — cut
3 get — got — got
4 bring — brought — brought
5 pay — paid — paid
6 enjoy — enjoyed — enjoyed
7 buy — bought — bought
8 sit — sat — sat
9 leave — left — left
10 happen — happened — happened
11 hear — heard — heard
12 put — put — put
13 catch — caught — caught
14 watch — watched — watched
15 understand — understood — understood