Modals in the past

Complete the gaps with the gerund or the infinitive of the verb given, read the phrases well to understand the context. Pay attention to prepositions, particular expressions, negatives etc. Some verbs may change meaning if used with the gerund or the infinitive. 

Complete the gaps with the gerund or the infinitive of the verb given, read the phrases well to understand the context. Pay attention to prepositions, particular expressions, negatives etc. Some verbs may change meaning if used with the gerund or the infinitive. 

Complete the gaps with the gerund or the infinitive of the verb given, read the phrases well to understand the context. Pay attention to prepositions, particular expressions, negatives etc. Some verbs may change meaning if used with the gerund or the infinitive. 

Test time: 45 minutes