Unit revisiongrammar revisionpresent perfectex.1. complete the sentences. use the present perfect1. i know who your boss is. i (work) for him.2. look! somebody already (broke) the tree.3. mary (go) to moskow, but she'll be back next monday at the latest4. andy is in hospital now. he (have) a bad crash.5. jane is crying. she (hurt) her knee.ex.2.order the sentences1. have - britain - several - 1-to-times-- been2. spain - since -- she - lived-in - 1994 - has3. five-married -have-they-years-been- for4. 1 - coffee - made - already-for-have-younever - bob - a bike-has -- hadex.3. put the adverbs in the correct place.1. have you washed your hands? (already)2. we have phoned the doctor. (just)3. has she ridden a horse? (ever)4. i have danced the tango, (never)5. the train hasn't arrived. (yet)ex.4.complete the sentences. use for or since.1.i've lived in washington 1997.2.ben has studied english three years.3 they haven't visited their grandparents months,4. julie's ill. she's been in bed tuesday,5. my dad has had his car sixteen.6. it's been ten years we moved to oxford,​

Spring is very amazing time of the year! Snow turn into water, all trees are blossom. I like it very much. Nature is blossom too and sun is shine on you. Oh, and you can wear clouthes lighter, than in the winter. Birds are singing, all people became happy. And also in spring we have two amazing holidays: the eight of March and Victory Day. I think all women are like the eight of March and all men don't, bacause man should buy presents for his woman. And Victory Day is a great holiday for veterans. We should show them, that we like them and remember. 

Shop-assistant: What can I do for you?

You: I would like to buy something for my little sister.

Shop-assistant: Well, how old is she?

You: Tomorrow she will be 4.

Shop-assistant: Really? What about this pretty doll?

You: Oh, no! There are ten or fifteen dolls in our flat. They are everywhere: on the sofa, on the chair, on the computer...

Shop-assistant: Sorry, it's awful. Well, what about this drum?

You: Oh, no! It's so noisy!

Shop-assistant: Let me see. Oh, look! A teddy-bear.

You: Never! She has seven or nine taddy-bears.

Shop-assistant: Well, I don't know...May be puzzles?

You: Yes! Wonderful! Two ... No! Three! How much do they cost?

Shop-assistant: Three dollars.

You: Here you are.

Shop-assistant: Well,  your change...

You: Thank you.

Shop-assistant: You are welcome!