Look and write (根据所给意思写出相应的单词，开头字母已给出。每个2分，共5分).
（1）My computer teacher is very k_______（和蔼）.
（2）B______ （牛肉）is my favourite food.
（3）What do you have on Wednesdays?
We have Chinese, math, English and a_______（美术）.
（4）Oh, the grapes are s________（酸的）.
（5）We have Chinese on M________（星期一）.