Fill in the blanks with the right form of the words given in the brackets.
1) They were moving into a ......... (a) (smaller/smallest) house because they could not ......... (b) (affordable/afford) to stay in the present house after paying the doctor’s bills.
2) “We don’t sell miracles here, child. I’m sorry,” the ........ (a) (chemist/chemistry) said, smiling ....... (b) (sad/sadly) at the little girl.
3) “He’s ............. (a) (real/really) sick and Mummy says he needs an ..... (b) (operate / operation).”
4) She knew ______ (a) (exact/exactly) how much the miracle cost – one dollar and eleven cents …………. plus the ....... (b) (love/lovely) of a little child.