It's dangerous to go hiking there. You (a)   tell someone where you will go.

How (a)   sugar do you need for your milk, Anna?

If you want to speak English better, you (a)   practise more.

This is (good) (a)   chocolate cake I have eaten.

It's a dangerous road. You (a)   drive more carefully.

She sings (beautiful) (a)   than I do.

David usually goes to school (late) (a)   than his classmate.

Nile river is (long) (a)   river in the world.

Linda (go) to school from Monday to Friday.

(a)  

We (go) to the cinema last night.

(a)  

Next week, my class (go) on a picnic in a national park.

(a)