He swears to his mother that he will never let her ______.A、onB、downC、aloneD、out

Look at that little boy wandering about－－perhaps he__________his mother. A． wi

When William hurried home, he found that his mother ____already ____to hospital.A、has

He explained that his diet was so strict that he had to ______ himself occasionally.A．gran

But with his mother’s tender care, he managed ____.A: to surviveB: to survivingC: surv

He is so good that he never has to refer _____ his notes when he gives lectures .A.

He returned to his hometwon so that he could indu