【选择题】simon is a ___ student in our class.he is good at all his lessons.
【help/to help/helping/helps】
simon is a ___ student in our class .he is good at all his lessons.
【bad/tall/healthy/top】
___ there and milk in the fridge?
yes,there ___ three bottles of milk in the fridge.
【is;is/are;are/is;are/are;is】