Найдите определения следующим словам и выражениями. a. to curve out of a straight line or position 1. saw

2. drilling 3. reaming

4. threading

5. scraping

8. polishing 9. punching 10. measuring

b. to strike, to hit c. to make a hole

d. to reduce to powder or small fragments by friction

6. grinding 7. bending

e. to enlarge, shape, or smooth out (a hole) f. to make smooth and glossy usually by friction

g. to pass something long and thin through a narrow

opening or hole

h. to estimate or appraise by a criterion i. a small amount of something produced by

j. a tool or machine with a blade having sharp teeth

that is used for cutting hard material (as wood or

metal)

Circle the correct option

1) I've been trying to finish this assignment, but haven't managed yet  

2) We've just got back from a school trip to a farm.

3) Have you ever been to Cambridge?

4) Georgina's had a lot of exams to take.

5) We've been waiting since  early this morning.

6) What time / did you get here?

Complete the second sentence so that it has the same meaning as the first sentence. Use the word in brackets.

1) Ifinished my homework hours ago.

(already) Ihave already done. .my homework.

2) I got here at 4.00 and it's now 6.00 and she's still not here? (have) I..have been waiting... for her for two hours.

3) I moved here when I was two years old.

(have) Ihave lived here since.. I was two years old.

4) I've spent a whole month on this assignment.

(working) I..have been working on this assignment all month.

5) This is the most fun I've ever had.

(never)I..have never had.. so much fun in my life.  

Объяснение:

Present Simple: Это настоящее простое: 1. Настаящая форма( положительная) I work. (Я работаю) I read. (Я читаю) Но при местоимениях: She, He, It в конце добавляется "s" She works ( Она работала ) He works (Он работает) 2. Отрицательная форма: I don't work. (Я не работаю) I don't read. (Я не читаю) Но при: She, He , It употребляется doesn't She doesn't work. (Она не работает) 3. Вопросительная : Do you work? ( ты работаешь?) Do you read? (ты читаешь?) She, He, It: Does she work? ( она работает?) Does he read? ( он работает?) Present Continuous: Настоящее длительное Вопросительное простое: I worked ( я работал) He worked She worked We worked Отрицательное: I did not work ( я не работал) He did not work We didn't work They didn't work Вопросительное: Did he work? (ты работал?) did she work? did you work?