I don’t like science because it is not interesting .

There are many shops on ______ side of the busy street.

--- Does Mary work carefully?---Yes. I think she works __________ in our class.

— Shall we go and ________ hello to the foreign teachers? — Good idea! Let’s go.

--- How much homework has your cousin finished?--- _______ at all. He has sat there the whole morning, doing _______.