40.These means of <span>communication </span>were used for centuries.
41. the first telephone exchange opened<span> in</span> Moscow In 1882.
42. Mary has neither brothers nor sisters.
43. People living in the UK speak different languages.
44. She can’t get along with her sister.
1) We know that the keyboard is a means of data entry.2) It is believed that the touchpad is better than the keyboard.3) They wanted him to press the button.
present simple
1) repeated
2)habitual
3)routin
4)permanent
5)facts,rules
Present continious
1)Actions of the moment of speaking: now, nowadays, these days.
2)temporery exeption from the routin.
3 exeption from the rules
Presnt simple: подлежащее + глагол (+-s/-es)
Present continious: подлежащее+ to be+ основной глагол+ ing
На картинке скорей всего нарисованная солнечная погода