# Review unit 7.1

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Best for live in-class or video conferencing lessonsStart teacher-led lesson

I. Read and choose more than one correct answer. 1. People can sit on _____________. a. chair b. lamp c. couch 2. You can see a _____________ in a subtraction math problem. a. test score b. single-digit number c. minus sign 3. The car can be _____________. a. clean b. thirsty c. dirty 4. A _____________ works in a kitchen. a. baker b. cook c. jar 5.You can sit on/ in this. a. bathtub b. lamp c. clock 6. This can be crowded. a. horse b. motorcycle c. cable car 7. This can flow. a. tea b. ice pop c. solid 8. Today people often carry the heavy things by large vehicle like __________________. A. truck B. horse C. motorcycle 9. A lot of people were on the train. It was _______________. A. arrive B. sick C. crowded 10. The numbers 37, 65, 99 are ______________________ numbers. A. single- digit B. double- digit C. left 11. Jack is _______________. He wants some water. A. hungry B. full C. thirsty II. Write the word that belong to the group. fight poor enter letter 1. dirty – sick – hungry _____________ 2. text message – e-mail - communication _____________ 3. strong - fierce - hunt _____________ 4. travel – visit - arrive _____________ III. Complete the sentences. 9. They arrived at school and e_ _ _ _ the classroom. 10. We can see a minus sign in all s_ _ _ _ _ _ _ math problems. 11. She studied very hard so she got A+ in her t_ _ _ s _ _ _ _. 12. Peter was g _ _ _ _ _ so he ate too many sandwiches.

Từ câu 5 chỉ chọn 1 đáp án thôi nhé!

IV. Write the words. 1. This vehicle is very big only have 2 seats in front. _r___ 2. You need to do this if you have the information. __k 3. This helps light up the space. __m_ V. Choose the correct answers. E.g. I am happy because my test score / check was good. 1. Hurry up! You have only five minutes left / minus to finish this game. 2. The traffic lights are in a row / column. The top one is red, the middle is yellow and the one at the bottom is green. 3. The dog played in the garden all day, so it was very dirty / full. 4. Do you have anything to eat? I feel so hungry / thirsty. VI. Read and match. 0. having a lot of people or too many people * a. clerk 1. a person works in a shop to serve the customers * b. tired 2. numbers are less than ten * c. crowded 3. feeling that you would like to sleep or rest * d. e-mail 4. a way of sending messages and data to other people * e. single-digit numbers by using computers connected in a network VII. Read the definitions and write the words. The first letter is given to you. E.g. You do this when you go to new and faraway places. travel 1. We use computers to write this and send it to our friends. e____________________ 2. This is a line of things, numbers or people next to each other. r____________________ 3. We use this kind of math problem to take away one number from s_____________________ another 4. We use our phones to send this to our friends. t_____________________ 5. This flies in the sky. a____________________ 6. You can sit or lie in this to wash your body. b__ __ __ __ __ __ 7. The action when you come into a place. e __ __ __ __ 8. Students along ago went to school by this c __ __ __ __ __ __ __ 9. When you get this, you have no money or very little money. p __ __ __