C1. ModalsVersion en ligne Test your knowledge on modal auxiliary verbs for the advanced level of English. par Teacher Ismael 1 Not getting enough vitamins in your diet ... cause skin problems. a can b must c need to d is able to 2 I like the clothes in that shop but the assistants ... be friendlier. a may b could c shall d would 3 The bag ... be an imitation - it costs a fortune! a can't b shouldn't c doesn't need to d doesn't have to 4 The wood was wet but somehow I ... start a fire. a could b was able to c need d would 5 You ... call a taxi for me; I've decided to take the bus. a needn't b don't need to c don't have to d All the options are correct. 6 Sue's in the kitchen. She ... preparing dinner. a can be b must be c is able to be d can't be 7 ... you give me a call when you get home? a Won't b Needn't c Should d Might 8 The company ... decide to expand. a shall b may c Both options are correct. 9 You ... give up your job before you find another one. a don't have to b mustn't c don't need to d All the options are correct. 10 I suppose it ... Meryl Streep in that movie - I can't remember. a can have b might have c Both options are possible. 11 Our exam results ... arriving any day now. a should be b would be c Both options are correct. 12 The sentence "Applications ... returned by April 12th." is ... a wrong. b wrong. You cannot use "must" with external obligation. c correct.