Choose the correct variant. A) What we use for bearing structures? 

We use many building materials for bearing structures. 

A) What we use for bearing structures? 

B) What did we use for bearing structure? 

C) What use we for bearing structures? 

D) What do we use for bearing structures? 

E) What are we use for bearing structures? 

 

Choose the correct variant.

Wood cannot be used immediately because of the large amount of sap.

A) Why cannot be wood used immediately? 

B) Why wood cannot be used immediately? 

C) Why cannot be used wood immediately? 

D) Why cannot wood be used immediately? 

E) Why cannot wood used immediately? 

 

Choose the correct variant.

The highest beam is called the ridge. 

A) What is called the beam? 

B) How is called the highest beam? 

C) What is the highest beam called? 

D) Why the highest beam is called? 

E) Which beam is the highest called? 

 

Choose the correct variant.

All the parts of such houses are assembled on the spot.

A) Where are all the parts of such houses assemble? 

B) Where are assembled all the parts of such houses on? 

C) Where do all the parts of such houses assemble? 

D) Where are all the parts of such houses assemble on? 

E) Where are all the parts of such houses assembled? 

 

Choose the correct variant.

Different workmen are employed in building a house. 

A) Who are employ in building a house? 

B) Who does employ in building a house? 

C) Who employed in building a house? 

D) Whose workmen are employed in building a house? 

E) Who is employed in building a house? 

 

Choose the correct variant.

Ferrous metals include iron, steel and its alloys. 

A) Which does metals include iron, steel? 

B) Where do metals include? 

C) Which metals include iron, steel and its alloys? 

D) What ferrous metals include? 

E) Which metals includes iron, steel and its alloys? 

 

Choose the correct variant.

Stainless steel is used for cutlery, furnace parts valves, etc. 

A)

B) Why is stainless steel used for? 

C) What purposes is stainless steel used for? 

D) What is stainless steel used? 

E) Why stainless steel is used? 

 

Choose the correct variant.

About 200 building products are now made of aluminum. 

A) How building products are now made of aluminum ? 

B) How many building products are now made of aluminum? 

C) How much building products are now made of aluminum? 

D) How many are building products now made of aluminium? 

E) How are building products now made of aluminium? 

 

Choose the correct variant.

The steel framework must be carefully hidden in walls, floors and partitions. 

A) Where must be the steel framework carefully hidden? 

B) Where must the steel framework be carefully hidden? 

C) Where must be the steel framework carefully hidden in? 

D) Where must the steel framework carefully hidden? 

E) Where the steel framework must be carefully hidden? 

 

Choose the correct variant.

The durability of sandstone depends upon the cementing material.

A) What does the durability of sandstone depends upon? 

B) What the durability of sandstone depends upon? 

C) What does the durability of sandstone depends? 

D) What does the durability of sandstone depend upon? 

E) What do the durability of sandstone depend upon? 

 

Choose the correct variant.

Cement starts hardening one hour after the water has been added.

A) When cement starts hardening? 

B) When does cement start hardening? 

C) When does cement starts hardening? 

D) When has cement been started hardening? 

E) When does cement started hardening? 

Choose the correct variant.

The purified water is treated with chlorine. 

A) How water is treated with chlorine? 

B) Where water is treated with chlorine? 

C) Which water is treated with chlorine? 

D) Which is water treated with chlorine? 

E) Whose water is treated with chlorine? 

 

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