Hiking is__________ camping．I like both of them．
A．not as interesting as B．more dangerous than
C．as interesting as D．as dangerous as
一I can’t find my pen．Could you lend me ________ ?
—Sorry，I’m using it__________．
A．his；myself B．yours；by myself C．yourself；mine D．yours；myself
The child is crying．Please do something to make him__________．
A．stop to cry B．to stop to cry C．stop crying D．to stop crying
Thank you for ________to let me _______on the trip．
A. agree, going B. agreeing, to go C. agreeing, go D. agree, go
The trip from Tianjin to Beijing _____ about two hours by coach.
A. spends B. costs C. takes D. pays
He tries to spend as much time as he can ____ Chinese well.
A to study B studies C. studying D. study
