complecte the sentences with the right of the verbs .
1. nick couldn"t get in because he ______ ( to lose ) his key .
2. Tom couldn"t buy a pen because he ___ ( spend) all his money.
3. Ben felt ill because he______ ( eat ) much ice- cream .
4. Granny couldn"t read the letter because she _____ ( break) her glasses
5 . Jane couldn"t go out because she ____ ( not do ) her homowork .
6. Ted got a bad mark because he ____ ( not learn ) the poem.
7. Kate couldn"t make the cake, because she ____ ( not buy ) flour .

1. Nick couldn't get in because he had lost his key. 2. Tom couldn't buy a pen because he had spent all his money. 3. Ben felt ill because he had eaten much ice- cream . 4. Granny couldn't read the letter because she had broken her glasses. 5 . Jane couldn't go out because she haad not done her homowork. 6. Ted got a bad mark because he had not learnt the poem. 7. Kate couldn't make the cake, because she had not bought flour.