My students were studying the differences between the present simple and the present ...... .

The maths teacher asked the pupil to draw a ...... line in order to connect point A with point B.

All of my students are looking forward to the ...... of the book discussion.

Last week's ...... in production has caused the company millions of dollars.

Slovak judges are often slow to react to obstructions on the part of the defendants so the ...... of trials is highly questionable.