17 . After we have been to the cinema , we .......... bowling , if you .......... it ' s a good idea . A ) have been / are thinking B ) were going / had thought C ) went / thought D ) could go / think E ) are going / might think
18 . If he ......... in the woods at that particular time , he ........ the suicide . A ) wouldn ' t be / hadn ' t witnessed B ) weren ' t / hasn ' t been witnessing C ) wasn ' t / ought not to witness D ) hasn ' t been / weren ' t witnessing E ) hadn ' t been / wouldn ' t have witnessed
19 . Bed-wetting is common in children up to the age of five , but if the problem ......... beyond this age , a physical examination ......... in case there is a serious medical problem . A ) has persisted / may recommend B ) persists / is recommended C ) persisted / were recommended D ) will persist / has recommended E ) would persist / will recommend
20 . Just think ! If we .............. our degree course to music , we .............. professionally now . A ) weren ' t changing / couldn ' t sing B ) wouldn ' t have changed / may not sing C ) hadn ' t changed / wouldn ' t be singing D ) didn ' t change / weren ' t singing E ) wouldn ' t change / didn ' t sing
1 . A 2 . B 3 . E 4 . D 5 . B 6 . C 7 . D 8 . E 9 . B 10 . D 11 . C 12 . B 13 . C 14 . C 15 . A 16 . A 17 . D 18 . E 19 . B 20 . C