Some children are in the playground．_______ are very happy.
A．I B．They C．He D．She
Thank you for _______ the door for me．
A．open B．opens C．to open D．opening
We can fly kites on _______ days.
A．rainy B．snowy C．cold D．windy
—_______ cap is that? —It’s my cap.
A．Whose B．Who’s C．Who D．Whose’s
There _______ a pen and two rubbers in the pencil box．
A．am B．is C．are D．be
It takes Mum two hours _______ dinner every day.
A．cooks B．cook
C．cooking D．to cook
