... weren't cleaningc. hadn't cleanedd. aren't cleaning > a 49. Sunday is the day I don't have many things to do. a. whenb. wherec. whichd. that a 50. Jack is out of breath. ... were hangc. byd. Taliban -> b9. You are many more intelligent than I thought you are. a. manyb. thanc. thoughtd. are-> a III. Grammar and Vocabulary10. Public libraries to all readers. a. ... overnight. Languages learned overnight. a. aren'tb. haven'tc. weren'td. hadn't a 23. David is in love Mary, but Mary doesn't love him. a. withb. atc. tod. in > a 24....