There is a(n)__________ of plants in the old man's yard, such as trees, flowers and grass.
That day everyone wondered _____ the baby of four went to her mother’s office.
--- This book by Tony Garrison is of great use for our course. --- But I think his latest one is ______ worth reading.
. ---What do you think of French? ---In my opinion, French is _______ English.
_____ it rain tomorrow, we would have to _______ the picnic.
. ---Could you give me some coins, dad? I want to buy an ice cream ---Sorry, I’ve got ______ on me.