1.I can’t keep my eyes open.
Keep+n./pron/ + adj./adv./n./p.p./v.+ing/prep
________________.
This coat will ________________£¨ ¿ÉÒÔÈÃÄãůºÍ£©                                                
Her illness_______________________.
£¨ËýÒòÉú²¡¶øÔÚ´²ÉÏÌÉÁËÒ»¸öÐÇÆÚ£©                                               
I’m sorry to ____________________________.
£¨ÈÃÄã¾ÃµÈÁË£©
You mustn’t ____(keep) your eyes ____(shut)  to this.