Exercise 4:
No preposition: Last night; Yesterday; Next year; Tomorrow morning; Tonight
On: my birthday; Wednesday afternoon; 2 March; 10 July, 1995; Sunday
In: The summer; the morning; 1980; February
At: Nine o’clock; weekend; Midnight; Christmas; Night
Exercise 5:
1, is watching
2, meet; will form
3, moves
4, will do
5, am going to visit
6, am going to see
7, is going to buy
8, will lie
Exercise 6:
2, will probably do
3, are going to
4, will eat
5, will come
Exercise 7:
1, arrangements
2, speech
3, assistant
4, demonstration
5, inventive
6, action
7, differences
Exercise 8:
A – “Thank Cong’s Builders. Good morning”
B-a
A- “I’m afraid he’s not in the office at the moment”
B-f
A – Yes, certainly. Who’s calling please?”
B- b
A – “Is that the meeting about the new factory?”
B – d
A – “I see. And when it is?”
B – c
A – “Don’t worry. I’ll tell him.”