1.there is a hill,a lake and many trees near our house 、david and mike likes watching football games.谓语单复数要看最近的词单数还是复数,也就是就近原则.
Do you have breakfast at six?yes,I do 助动词用do
I read english for an hour every morning .hour 中h不发音 所以用an
Does Tom ride a bike?yes,he does.ride是实意动词要用do/does来表示否定和疑问.