1.do => did 6 cut => cut 11 buy => bought 16 think => thought
2.teach => taught 7 put => put 12 have => had 17 see => saw
3 send => sent 8 give => gave 13 take => took 18 eat => ate
4 spend => spent 9 write => wrote 14 go => went 19 sing => sang
5 begin => began 10 be => was/were 15 make => made 20 wear => wore
1.do-did
2.teach-taught
3.send-sent
4.spend-spent
5.begin-began
6.cut-cut
7.put-put
8.give-gave
9.write-wrote
10.be-was/were
11.buy-bought
12.have-had
13.take-took
14.go-went
15.make-made
16.think-thought
17.see-saw
18.eat-ate
19.sing-sang
20.wear-wore
1.do => did
2.teach => taught
3.send => sent
4.spend => spent
5.begin => began
6.cut => cut
7.put => put
8.give => gave
9.write => wrote
10.be => was/were
11.buy => bought
12.have => had
13.take => took
14.go => went
15.make => made
16.think => thought
17.see => saw
18.eat => ate
19.sing => sang
20.wear => wore
1.do => did
2.teach => taught
3.send => sent
4.spend => spent
5.begin => began
6.cut => cut
7.put => put
8.give => gave
9.write => wrote
10.be => was/were
11.buy => bought
12.have => had
13.take => took
14.go => went
15.make => made
16.think => thought
17.see => saw
18.eat => ate
19.sing => sang
20.wear => wore
1.do => did.
2.teach => taught.
3.send => sent.
4.spend => spent.
5.begin => began.
6.cut => cut.
7.put => put.
8.give => gave.
9.write => wrote.
10.be => was/were.
11.buy => bought.
12.have => had.
13.take => took.
14.go => went.
15.make => made.
16.think => thought.
17.see => saw.
18.eat => ate.
19.sing => sang.
20.wear => wore.
STUDY WELL!!!