[ Grammar ]
Dad _________________ go and see a doctor. His cough is getting worse all the time.
A. could
B. should
C. couldn’t
D. shouldn’t

Random Topics:
Articles - rulesPast Perfect and Past Perfect Continuous TenseObject PronounsTenses and VoiceGrammar: Have toQuestion tag and + - AgreementRelative Clauses & Real ConditionalsConjunctions and PronounsZero and First ConditionalsRelative Clauses beginning with PrepositionsOther quiz:
Grammar › ViewThe thing doing the action is the subject of the sentence and the thing receiving the action is the object
A. Active Voice
B. Passive Voice
Tenses › View
She _____ on the phone since I came in.
A. has been talking
B. talks
C. talked
D. talking
Tenses › ViewThe engine…. smoothly when it suddenly stopped.
A. Runs
B. Running
C. Has run
D. Was running
E. Is running
Grammar › View
Select the correct word to fill in the blank.
The principal _____ not like the pupils to be late for school.
A. do
B. does
