______ the price is, they are prepared to pay.A．HoweverB．WhicheverC．WhateverD．Wherever

The reason some children are backward in speaking is most probably that _______.A．they are

In English, /ph/ and /p= / occur in different phonetic environments, they are the ______of

The workers have______ a limit to how long they are prepared to talk to the management.A．p

These journals are both interesting and instructive. No wonder they______ to the reading p

They are considering ____ the house before the prices go up.A．purchaseB．purchasingC．purchasedD．to pu

They are considering ________ before the prices go up.A) of buying the houseB) with