Mr. Richard hasn’t got any time to play golf these days, because he is ______ in the research of bird language.
______________ with the sun, the earth is not big at all.
With everything ,she went out of the shop, with her hands full of shopping bags.
Don’t take___________ for granted ___________everyone should adore you.
The little boy is dirty from head to foot because he ___ in the mud all morning.
Her ________ look suggested that she was very _______ with the answer.