Translate the text into Ukrainian language.

Answer the question

1. When is soldering used?

2. What mechanical strength do they have?

3. How may metals be soldered?

4. Metals may be dipped in molten solder, may not they?

5. What should the selection of brazing method be based on ?

Match the sides

Make up the sentences

1. Soldering, is, joint, a, tight, liquid.

2. Have, they, strenght, mechanical, low.

3. use, they, automatic, equipment.

4. has, brazing, strength, a, high, tensile.

5. You, use, may, iron, soldering .

Choose the right variant

 1. We (not/have) a holiday last year

a) didn’t have

b) haven’t had

c) hadn’t have

2. My parents (be) to the USA many times

a) have been

b) were

c) have being

3. … it (shop) raining yet?

a) did it shop

b) is it shopped

c) has it shopped

4. One of the passengers (die) in that accident.

a) has died

b) died

7. Retell the Text "Soldering".

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Премущества соединения пайкой

"Advantages of soldering"

Read The Text.

2. Write down the unknown words. Find the translation in the dictionary.