第1个回答 2007-11-12
用适当形式填空1.Mary has sung(sing) three songs already .Let have a rest2.He fell(fall)and hit(hit)his leg on a table that day.3.Look !Tom is mending(mend)the car over there.4.(空) february usually has(have) 28 days.
写过去式:1.keep-kept 2.know-knew3.begin-began4.lend-lent 5.break-broke6.bring-brought7.can-could
8.pay-paid
9.put-put
10.rise-rose
11.say-said
12.sit-sat
13.speak-spoke
14.spend-spent
15.stand-stood
16.steal-stole
17.tell-told
18.wear-worn
19.win-won
20.hurt-hurted
21.hold-held
22.hit-hit
23.fight-fought
24.fall-fell
25.cut-cut
第2个回答 2007-11-12
1.has sung
2.fell hit
3.is mending
4.does have
\
1. kept
knew
began
lent
broke
brought
could
paid
put
rose
11.said
spoke
spent
stood
stole
told
wore
won
hurt
21.held
hit
fought
fell
cut
第3个回答 2007-11-12
has sang
fell hit
is mending
does have
kept
knew
sat
lent
spent
stole
told
wore
won
hurt
held
hit
fought
fell
cut