Building a Roof Garden

Cambridge IELTS Trainer · TEST 163 · Questions 21–24

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Building a Roof Garden

Cambridge IELTS Trainer · TEST 163 · Questions 21–24

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TEST 163Cambridge IELTS Trainer · Questions 21–24

Building a Roof Garden

Choose TWO letters, A-E.

Questions 21 and 22

21–22Which TWO possible objections to a roof garden are discussed?

Aproblems of access
Bthe cost of construction
Cthe time needed to install it
Dwho will look after it
Ehow to support the weight of it

Choose 2 — 2 to go.

Questions 23 and 24

23–24Which TWO recent developments in roof-garden building are mentioned?

Awaterproof barrier materials
Bdrainage systems
Ctank designs
Dlightweight construction materials
Ewatering systems

Choose 2 — 2 to go.

0 of 4 answered

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