Jenny, I’ve finished my summer school classes—Well, Chinese is _______ difficult to learn, isn’t it?—It seemed that _______ at first But after a while it starts to get easier I got an A in the exam

Last year this nice girl____ my brother.

The tomato juice left brown ________ on the front of my jacket.

Every spring, _____ tourists go to Nanjing Jiming Temple to watch the Flowering Cherries(樱花).

Hospital staff burst into cheers after doctors completed a 20-hours operation to have _____ one-year-old twins at the head. [ ]