4．
| Getting ready for the leaving party | ||
| Groups | Tasks | Time |
| Group 1 | Clean the classroom，including sweeping the floor and cleaning the （21）略，decorate the classroom | Before this Friday |
| Group 2 | Ask for （22）略about the party programs，make a list | By the end of this（23）略 |
| Group 3 | Prepare some food and drinks | / |
| Group 4 | Make invitations to all the other （24）略，inviting them to take part in the party | / |
| Group 5 | Take （25）略 during the party | Next Wednesday |
3．
| Holiday Restaurant Reservation | |
| Name of customer | Amy Peterson |
| Time to arrive | 6：30 p．m．，next （26）略 |
| Number of customers | （27）略people |
| Demands （要求） | a table near the （28）略 a （29）略for free order：（30）略curry and Beijing Roast Duck |
17．
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| Name | （62） 略to volunteer |
| Julia | Need to （63） 略each other |
| Paul | Have the（64） 略to give |
| Cindy | Make a （65） 略to the city |