The use of have to, need to, should and ought to to talk about health and travel.
|
01
313.16 KB |
|
02
303.43 KB |
|
02
1.59 MB |
|
03
280.60 KB |
|
04
155.06 KB |
|
05
266.31 KB |
Language Learning
English
General English
Grammar
Modal Verbs
Connect with expert English tutors, join online courses from around the world, and start learning immediately.
Find your perfect online tutor with just one click.
Access the online courses with just one click.
Join our free English proficiency test and receive instant results for your English grammar, reading, listening, and speaking tests.
EUR
GBP
CAD
TRY
JPY
RUB
CNY
