英语造句：1.用but however造句 2.用Firstly Scondly Thirdly造句 3.用and al

1。He knows a lot,however,he doesn'tget good grades。2。Firstly,we should be interested in it;secondly,don't be afraid of it;thirdly,be brave and have a try。3。I eat an apple and I also eat a bowl of noodles。4。I have many hobbies。For example,I like singing very much。