Must vs. Have to

1
Click to learn!
must
have to
internal obligation
external obligation
Choose the right answer to make Ka happy.
2
have to
must
next
must
I .... go to sleep. Im very tired!
3
have to
must
next
have to
I ... go to sleep. It is so late!
4
have to
must
next
have to
We ... be at school at 8 a.m.
5
have to
must
next
must
Im hot. I .... drink some water.
6
have to
must
next
must
I want to look nice. I .... wear a tie.
7
have to
must
next
have to
We ... wear uniforms at work.
8
has to
must
next
has to
He .... pay the bill by 31st May.
9
have to
must
next
must
My rooms a mess. I ... tidy it up.
10
have to
must
next
must
You ... buy the dress. Its great!
11
have to
must
next
have to
Im late for work. I ..... get a taxi.
12
have to
must
next
must
This is excellent! You ... taste it.
13
have to
must
next
have to
Be patient! You ... queue.
14
have to
must
next
must
You ... give me a call tonight.
15
have to
must
next
have to
You ... exercise to keep fit.
16
have to
must
next
have to
We ... stop at the traffic light.
17
has to
must
next
has to
He ... drive on the left in the UK.
18
have to
must
next
must
You ... drive carefully.
19
has to
must
next
has to
He ... have a visa to go there.
20
have to
must
next
must
Honey, you ... say Hi to granny.