【正文】 rt? I remember _______ it here. C. to put back 　D. be put back she is looking forward to _______ from me, please remember _______ this letter on your way to school.A. hear；post　　　　　　 B. hearing；to postC. be heard；posting 　 D. be hearing；to posting said that she had a lot of trouble _______ your handwriting.A. to read　　　 B. to see　　　 C. reading　　　 C. in seeing stories and articles _______ what I enjoy most.A. is　　　 B. are　　　 C. was　　　 D. were appreciate _______ us to the ball.A. them to invite　B. to invite D. to keep；filling out was afraid _______ for being late.A. of seeing　　B. of being seen D. finishing；being helped20. Anything worth _______ is worthy of _______ well.A. doing；being donet there. At first, I thought I _______ it at home. Then I remembered _______ it out to pay for the taxi.A. must have left；to take _______ his mother, the baby could not help _______.A. To see；to laugh　 B. Seeing；to laughC. Seeing；laughing　 D. To see；laughing39。 paint) are looking forward to Mary39。t be in).　 you finished writing your position?　 me for being；(ing)；late.　 entered the room without making any noise.　 entered the room without being seen.s not able to　　17)I really appreciate ____ to help me, but I am sure that I can manage by myself.　　A) you to offer B) that you offer　　C) your offering D) that you are offering　　18) Please stop ____, boys, I have something important to ____ you.　　A) saying ...talk B) telling ... say　　C) talking ...speak D) talking ... tell　　19) Tony, would you go and see if Sam has any difficulty ____ his tape recorder?　　A) to fix B) fixing C) for fixing D) fix　　20)“Why isn39。ll go with you after I get through with ____the house.　　A) cleaning B) to cleaning　　C) to be cleaned D)having cleaned　　49) With apples at 25 cents a pound, we couldn39。s my fault. I forgot all about ____ her.”　　A) telephoning to B) to telephone　　C) to telephone to D) the telephoning to　　21)“Why were you late?”“I had a hard time ____ up this morning.”　　A) to get B) get C) got D) getting　　22)I remember ____ to help us if we ever gotsintostrouble.　　A) once offering B) him once offering 　　C) him to offer D) to offer him　　23)John regretted ____ to the meeting last week.　　A) not going B) not to go 　　C) not having been going D) not to be going　　24) It is difficult to get used ____ in a tent after having a soft, fortable bed to lie on.　　A) sleep B) to sleeping C) slept D) to sleep　　25) He gives p