4．他们认为，学生应该以学习为重，不应该坠入爱河。(according to，fall in love)

3．得知这一情况，Jane的父母非常难过。(upset)

2．他们彼此关心。为了呆在一起，他们有时甚至故意上学迟到。(be concerned about，on purpose)

1．Jane和Mike相处融洽，同甘共苦。(get along with，share)

3．advise，adviser　4.entire，entirely　5.ignorance，ignored　6.reasonable，reasonable　unication，communicating　8.a habit，in the habit of being　9.adds/added　10.actually

10．I didn’t want to say anything without ________ reading the letters first.(actual)

　答案：cerned，concerned，concerns　2.sufferers，suffering

9．To taste better，he ________ some salt to the soup.(add)

8．Singing in the bath is ________ for him.Tom is ________ late for school.(habit)

7．Radio and television are important means of ________.We have been ________ by e?mail.(communicate)

6．The price of the car sounds __________.Besides，the car is in ________ good order.(reason)