－Hello, is that John speaking?

－Sorry, he _________ to the library．May I take a message?

has been

has gone

will go

was going

－Would you like to go and have some coffee with me?

－I’d like to, but my mother _________ me outside．

waits for

is waiting for

has waited for

waited for

－Teddy, why do you love _________．

－I feel I can touch the future if I teach．

teaches

taught

teaching

be taught

－_________ do you usually go to school?

－At seven in the morning．

How

Where

Who

When

－Dad, how beautiful your picture is!

－Every prize has its price．You can also draw it well _________ you try harder．

but

if

and

until

－Mother, how can I become smart?

－Sweet, you should fill your mind with new ideas．The more you read, _________ you are．

smart

smarter

smartest

the smarter

－Sir, can I feed the panda? It’s so lovely．

－Sorry, you _________．

can’t

can

needn’t

may

－Do you know ________ yesterday afternoon?

－Sorry, I’ve no idea．

where was Tom

where Tom was

where is Tom

where Tom is

－What are the kids doing?

－They ________ flowers in the garden．

water

watered

have watered

are watering

－Will you stay for lunch?

－Sorry, I ________．My brother is coming to see me．

needn’t

can’t

shouldn’t

mustn’t