my grandfather is seventy - five years old . He is ... to work in that place .

• enough old

• old too

• enough young

• too old

they're .... to talk to each other

• too tired

• very tired

• so tired

• enough tired

She's .... to go out .

• ill enough

• enough ill

• too ill

• so till

What does his brother look .... ? - He's tall and rather thin.

• for

• at

• as

• like

In my country , it often ..... a lot in winter .

• is snowing

• snowing

• snows

• snow

My father always .... home for work at 7.00 every morning

• leave

• leaves

• is leaving

• left

The earth ... around the sun and the moon .... around the earth .

• moves/ is moving

• is moving / is moving

• moves/ moves

• moved/ moved

the sun ... in the East .

• goes

• sets

• rises

• gets

jack didn't go downstairs. perhaps he is ...

• upstairs

• insiding

• outsiding

• outsides

i am ... enough to have a lot of friend

• luck

• luckily

• lucky

• luckier