If you keep learning English for half an hour each day,your English will be gradually improved.( )
at least
at present
at once
at first
It’s true that Wendy has more books than __________. But my books are more interesting than __________.
We always have a great time __________ each other.
---What’s your best friend like? --- .
Sam spends _____ time ______ CDs than Daniel.
When something ______ me, Ialways feel ______.