－You’redropped __________ “s” in the word “across”.－Oh, you areright, __________ letter “s” should be doubled like this “cross”.

He is a lazy man nobody wants to work with .

I’m fond of music while my sister likes reading novels. It seems that we havenothing _____. [ ]

Beijing is well worth visiting. I _____ therewith my parents during the holidays.— I agree. I have been there twice.

Tommy is planning to buy a car.— I knowBy the time he returns from abroad, he ________ enough for a used one