If specialists had found a

suitable technique, they … difficulties with their experiments.

If you worked in our students’

scientific society, you ____ to design different devices.

Neutrons do not occur in

nature and if they did, we … them since they carry no electric charge.

If he had written his paper a

week ago, it ____ by now.

If specialists had found a

suitable technique, they ____ difficulties with their experiments.

If we … new approach to that

phenomenon, we would have confirmed our theory.

Another word for ‘target’:

 I'm sure we can reach this ....

When you talk about a graph (or other figures / diagram

s) you can say,

''This 

We wish Tsiolkovsky’s ideas …

put into practice.

After weighing the pros and _______, we think a merger would be the best option.