Complete the questions
How long ________you_______(learn) maths?
How long ________you_______(know) your teacher?
Have you ever _____(be) abroad?
How long_____you_____(learn) English?
Which film _____you_______(see) lately?
Which book____you_______(start) reading?

How long have you been learning Maths? How long have you known your teacher? Have you ever been abroad? How long have you been learning English? Which film have you seen lately? Which book have you started reading?