(B)1.—Mom，I don't know what to buy for my friend's birthday.
—Don't worry.You have enough time to ________.
A．try B．decide C．like D．need
(C)2.My friend decided ________ money to buy a new car.
A．save B．saved C．to save D．saving
(D)3.What bad weather it was！We decided ________ out this evening.
A．to go B．not going
C．to not go D．not to go
There are so many bikes in the shop！I can't decide which one to buy．
They made a decision yesterday to visit the West Lake in the coming summer holiday