UNIT1 Introduction, IB Grammar, Contrast: present simple and present continuous, page 5
Exercise 1
1 Do you go; don’t go; go
2 Does Sam study; doesn’t; studies
3 teach; teaches; ‘s
4 Do your parents work; work
5 Do you practise; practise; makes
Exercise 2
1 Are you having
2 ’m calling
3 are staying
4 are enjoying
5 am planning
6 am relaxing
7 am running
8 are thinking
9 is shining
Exercise 3
1 c
2 e
3 f
4 b
5 d
6 a
Exercise 4
1 scores
2 believe
3 is trying
4 is cooking
5 reads
6 ’m watching
7 gets up
8 is coming
9 plays
10 understand
Exercise 5
1 is
2 ’re having
3 ’m enjoying
4 put on
5 ’re working
6 has
7 ’re practising
8 ’m trying
9 ’m playing
10 forget
11 believe
12 are travelling
13 ’re
14 hope