You'd better start studying hard.
You'd better call him.
I'd better go to sleep.
除了第一句studying单词拼错,其他都正确.
go to sleep 肯定是正确的,去睡觉.在口语中可以简化为go sleep.
You'd better start studying hard.
You'd better call him.
I'd better go to sleep.
除了第一句studying单词拼错,其他都正确.
go to sleep 肯定是正确的,去睡觉.在口语中可以简化为go sleep.