Jim sat _______to his mother with his eyes half _______.
A. closed , open B. close , opened C. close , closed D. closed , closed
These problems are quite hard for the students _______.
A. to work them out B. working out C. to work out D. working them out
Two little children died in the river during the holiday .Many people wanted to find out the ___of it .
A. reason B. cause C. suggestion D. stress
David has been missing for 3 days .His mother is too ______to sleep .
A. happy B. energetic C. worried D. curious
Lily is the top student in her class , but she doesn’t know_______to make friends .
A. who B. how C. which D. what
People _______your age , have similar problems , such as getting on with others and having too much homework .
A. in B. with C. of D. to
