I wondered________a famous singer because her voice wasn’t so beautiful．
A．whether Lily would become
B．if Lily will become
C．whether Lily will become
D．if would Lily become
It’s________to play on the road．You’d better play in a________place．
A．safe；dangerous
B．safety；danger
C．safe；danger
D．dangerous；safe
There are so many kinds of pens in the shop that I can’t decide________．
A．when to buy
B．where to buy
C．what to buy
D．which to buy
—Excuse me，could you tell me________a book about science？
—Sure．They are on the second floor．
A．where I can buy
B．where can I buy
C．when can I buy
D．when I can buy
A________day！Don’t you want to go out for a walk with us？
A．beautiful
B．scary
C．disappointing
D．crucial
I hear it’s a________experience to visit the caves and many people go there every day．
A．terrifying
B．fascinating
C．boring
D．frustrating
