He’s wearing a pair of sunglasses to protect his eyes________ the strong sunlight．

–She looks very happy She________have passed the exam–I guess so It’s not difficult after all

Where didMary’s parents buy the beautiful vase —— It wasin the same village _______ they spent their holidays last year

What do you think of nature reserve you visited last weekend—It’s great. It is ideal home for wildlife.

Why does your teacher _________ playbasketball—–Because he does not have much freetime to play it.