Could people become infected______HIV by swimming in a pool or sitting in a bath?
“ Need he go?” “ Yes, he ______.”
“ Isn’t that Tom playing basketball?” “ It ______ be; he fell off the ladder yesterday and got badly hurt.”
“________ I have a glass of beer?” “ No, I’m afraid you ________.”
“ They went to the lecture, but it had been put off.” “ Oh, so they _______.”
The book I borrowed from the library isn’t here. Who __________?