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【題目】—Why are you ________? ( )

【題目】It’s easy _________ make mistakes with English words. ( )

【題目】We’re going to ________ a table tennis game. ( )

【題目】—Why was she sad? ( )

【題目】—Is he Chinese? ( )

【題目】Everyone _______ a good time last weekend. ( )

【題目】My brother ________ homework every day. ( )

【題目】She ________ a skirt yesterday. ( )

【題目】Many people like going _____ in the sea. ( )

【題目】David is doing his homework _____ now. ( )