给词的适当形式填空 title hear from recommend plan look forward to 1.i ___ my parents once a month

问题描述:

给词的适当形式填空 title hear from recommend plan look forward to 1.i ___ my parents once a month
last year.
2.Dr.Smith is Jim's ______
3.Are you ____ visiting my new house
4.C an you _____me a good magazine
5.we are _____ to visit american this summer.

1 hear from
2 title
3 looking forward to
4 recommend
5 planning第一个和第四个我不懂啊 第一个用过去式吧1 收到……来信 “我一个月收到父母的一次来信”4 推荐“”你能给我推荐一本好杂志吗?