You must turn off the gas after cooking. You can never be ______ careful withthat.
-Which book do you want, the chemistry book or the English book? - ________ .
-I haven't heard from Henry for a long time. -What do you think ________ to him?
—I don't like him,________? —No, I don't at all.
Though _______ money, his parents managed to send him to university.
-David has made some mistakes in the test. - ________ , and ________ .