My food _____ A.has been run out of B.ran out

精神粮食 Energetic grain

My favorite food is French toast. Mum usually cooks this for my breakfast. She breaks eggs in the bowl, puts slices of bread into eggs, then she puts the bread in microoven, after 3 minutes, my favourite French toast is ready!

1.has eaten或has had
2.划线部分在哪?如果是two hours ago,应该填When was
3.B.有过去时间状语只能用过去相关时态,排除AD.而C的过去进行时只能表示持续的动作,不合适.
4.built 原理同第三题

get at
I can’t get at my food.

My school is very beautiful.It is in Guicheng,near the Qiandeng Lake.Do you know it?It is Nanhai Experimental Primary School.I like my school very much.
There is a big playground in my school.We have P.E.class on the playground and we often play sports on it ,too.Our teaching building has five floors.My classroom is on the fifth floor.It is big and clean.The computer rooms are on the third floor.There is a library on the second floor.There are many books in the library.I often read books here.There are some music rooms and art rooms in the teaching building,too.
The teachers in my school are very kind .The students are very polite and smart.I am happy in my school.
My Favorite Food
Tea egg,my best friend for breakfast,possesses the fragrance of tea mixed with the flavor of yolk and white.The fragrance of tea in the morning makes me feel emerged in the imaginary woods.Every time when I smell its flavor,I feel as if I am taking a stroll in the forest.The attractive flavor of yolk and white appears to let me experience the source of life deeply.Eating tea eggs with such characteristics as both natural plants and animals gives me the messages,“Here comes a totally new day!”.A charming tea egg for my breakfast along with a cup of tea awaken me like a nearby alarm clock,and as well open the door to my mind in the morning.
My friends
I have four friends.They're Ji Chao,Sun Xiaoxiang,Diao Long and Qin Yuxing.They are all boys.Qin Yuxing is my best friend.He is good at Maths and computer.He does well in jumping and running.He likes listening to music and playing computer games.Ji Chao is tall.He is good at English and Matns,but he doesn't do well in Music.Sun Xiaoxiang does well in Maths,but he isn't goog at Chinese.Diao Long is small and thin.He is very helpful.
My favourite subject is mathematics,I always feel excited everytime before the mathematics lesson begins.This perticular subject is very fun to me as I like to deal with numbers and mathematical theroems.As the subject representative of my class,I always produce fantastic results and my mathematics teacher always praises me for the hardwork that I have put in.I wish to study deeper about this subject and hope that I will be an outstanding mathematics teacher next time.

A原因有二：因为下文是一般过去时（had to .), 时态不一致run out 是不及物的短语动词, 不能用于被动语态, 这一点D 也不对 如不明白请追问
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A.is;it's
因为food 是单数

1.-Where____is______(be) my food ----I___have__just_eaten____(eat)it.
C