The book has been translated into thirty langungen tinceit onthe markat in 1973.

I haven’t heard_____ her for a long time since the last letter but I did hear _____her through my friend

What is the function of the mouse– It________ the cursor(光标) on the screen.

Nowadays, TV programmes _______ a lot of foreign language teaching ones, _______ English, Japanese, French and so on, of course _____ those for children.

lesson is _______, this one or thatone