She won't go unless________.
| A．invite | B．invited |
| C．will invite | D．are inviting |
Listen ! Do you hear someone _____ for help ?
A calling B call C to call D called
Lucy, why not bring along some skincare cream for the trip? To my knowledge, _____ to sunlight in Hainan will surely burn your skin.
A being exposed B exposed C to be exposed D to expose
The cakes are delicious . He’d like to have _____ third one because ____ second one is rather too small.
A a ;a B the ; the C a ; the D the ; a
——Mum, I can’t help _____ some housework tonight. There’ll be a football match.
—— All right.
A doing B done C do D did
The little town has grown into a modern big city since 1978 and is _____ what it used to be.
A more than twice as big as B twice more than as big as
C more than twice big than D twice more than big than