[ Present Perfect ]
Mary has worked as a doctor _____ 12 months.
A. since
B. for

Random Topics:
Grammar - to beConditional Sentences and AdverbsWish SentencesSimple present/ past/ future tenseReflexive pronounsDescribing WordsConditionals and WishesPronounsConjunctions - Conjunctive AdverbsPrepositionOther quiz:
Conditionals › ViewIdentify the type of conditional in the sentence: ‘Unless you hurry, you will miss the bus.’
A. Type 2 conditional
B. Type 1 conditional
C. Type 4 conditional
D. Type 3 conditional
Modal Verbs for Speculation › View
Ben always gets 100% in his Maths tests. He…..
A. Must be clever
B. Could be clever
C. May be clever
D. Can be clever
Grammar › ViewAli is not feeling well, ——- he is not coming today.
A. so
B. but
C. and
D. or
Modal Verbs › View
She … have medical exams before her application is validated.
A. might
B. must
C. may
