Which form of 'to be' is correct in the sentence: 'He ___ a good student.'?

Choose the correct form of 'to be': 'They ___ playing soccer.'

In the sentence 'I ___ happy today', which form of 'to be' should be used?

Select the right word: 'You ___ welcome to join us.'

What is the correct form of 'to be' in the question: '___ she your sister?'

Which verb form completes the sentence: 'We ___ excited about the trip.'?

Fill in the blank: 'It ___ raining outside.'

Choose the correct form: 'I think they ___ at home.'

Which word completes this sentence: 'The books ___ on the table.'?

Select the correct form for: '___ you going to the party?'