A6 COMPOUND NOUNS

Things are so much easier if you have a positive ___________.

There is a _______________ between doing the job accurately and doing it quickly.

The _________________ of the material is the cost as it's quite expensive.

The fact that it doesn't work underwater is a major _____________.

There is a _____________ between the performance of the engine and the need for it to be economical.

Even though it had a number of _______________, the first design was chosen.

The ____________ of the modifications was an increase in the product's efficiency.

Scientists are hoping for a ________________ in the search for a cure for cancer.

The ____________ of the experiment was mot possible to guess as nobody knew what to expect.

The ____________ was made when she was working late in the laboratory one night.

The ______________ for the economy is quite depressing at the moment.