Grammar
Have to, don’t have to, must, mustn’t
07.7k.
must/mustn’t Use must + infinitive without to Must is a modal verb, and modal verbs are followed by infinitive without 
Exercise 3. Have to, don’t have to, must, mustn’t
03.7k.
Read an interview to a woman about her job. Fill in the gaps with the verbs in brackets and the correct forms of have to (affirmative, negative, interrogative)
Exercise 2. Have to, don’t have to, must, mustn’t
04.5k.
Choose the most appropriate forms, have to, don’t have to, must, mustn’t, to complete the following sentences.
Exercise 1. Have to, don’t have to, must, mustn’t
05.5k.
Choose the correct forms, don’t have to, mustn’t, to complete the sentences below.
Use of English
B1+ Use of English Test 5
02.3k.
Read the text and choose the most appropriate answer.
Use of English
B1+ Use of English Test 4
02.3k.
For the following questions (1 to 15), choose the right option.
Reading
Child marriage in Nepal – Reading test
02.5k.
Read the following text about child marriage in Nepal, and decide if statements 1 to 6 are true or false. Child marriage in Nepal Nepal has made important
Listening
When will humans get to Mars? – Listening Test
02.6k.
Watch a video about Mars. For questions 1 to 6, choose the correct answer. Exercise:
Grammar
How to use the verb ‘go’ in English
02.7k.
go + -ing We use go + -ing verb for many sports, and also some other activities like shopping, dancing, clubbing, etc.  I want to go shopping this afternoon.
Exercise 3. How to use the verb ‘go’ in English
02.4k.
Complete the sentences. Use to, on or for, and a/the when necessary.