1 they had a boy .............. that yesterday a done b to do c did d do 2 we get our mail ................ yesterday a been delivered b delivered c delivering d to deliver 3 we were all too afraid to speak . nobody dared......... anything a saying b being said c says d to says 4 we have got a new computer in our office . i haven not learnt how ........... it yet a to operate b operating c operate d be operated 5 tom hopes ............. a solution soon a to be found b finds c to find d finding 6 you must ................. a lot of people here a to know b knowing c know d known 7 this involves having a good memory and ............. hard a work b to work c worked d working 8 they claimed ............ the problem a have solved b solve c solving d to have solved 9 i have been invited to the party but i do not know ........... or not a whether i should to go b whether go c whether going d whether i should go 10 health experts advise ............ breakfast a us not skipped b us not skipping c us not o skip d us not skip 11 i would rather .......... this job a not taken b not take c not to take d not taking 12 i spent some time ............ around the shops in elizabeth street yesterday a looked b be looking c look d looking 13 she will probably offer ........... the stereo for you a to repair b to be repairing c repair d repairing 14 she always proves ........... a true friend a bbe b being c to been d to be