He is going to buy _______ useful book.And _______ book is on science.（ ）
| A． |
a；an |
B． |
a；the |
C． |
an；an |
D． |
an；the |
We all like Lucy as she is always thinking _____of others than herself．（ ）
A．lessB．much moreC．muchD．better
How do you like your new school，Kate？
It is very clean and beautiful _____it is a bit small．（ ）
A．ifB．sinceC．unlessD．although
Can you play the guitar？
Sorry，I can't．____ I can sing some English songs．（ ）
A．AndB．ButC．OrD．For
I will try my best to win the School Talent Show．
If so，all of us will be _____ you．（ ）
A．proud ofB．careful with
C．strict withD．worried about
Mum，the beautiful card I made last night is just for your _____ birthday．
Oh，thank you，my dear!（ ）
A．fortyB．fourteenC．fortiethD．fourth