-- Jack and David are brothers.-- Oh, I ______ why they looked so alike. A.was wondering B.wonder C.have wondered D.am wondering Answer and Feedback Answer:A do you want? view more test Xem thêm Share this post Some other questions you may be interested in. The bag was ........................ heavy that I couldn't lift it. He isn't ........................ to be a soldier. I haven't got ........................ to take a holiday. The room is ........................ to accommodate ten people. They are ....................... to buy a car. If you drink .................... coffee, you won't get good sleep. I couldn't answer ............................... questions. I haven't got ............................. money. She has so ............................... wealth. I don't have ............................... interest in politics.