第1个回答 2020-01-11
not
spend
,chatting(记住had
better
do
sth
或者had
better
not
do
sth
,spend
some
time
in
doing
sth
)preferred,(five
years
ago是过去的时间用过去式,prefer的过去要双写r再加ed
is
examining,(look表示正在进行,则用现在进行时be
+doing
go(记住why
not
后面加动词原形就是,不管动词是哪一个,原形就是对的)
ought
to(意思和should相同,并且ought
to
do
sth表示应该做某事