We cannot compel you to do it but we think

－We regret we cannot review your weight－shortage claim as it really has nothing to do with us. －__________________________

We are sorry to have to complain of the quality of the shipment of wheat , but it is far （) the sample you sent us.

Breathing is something we do ________ and we rarely think about it..A enthusiastically

When we want to【C1】______other people what we think, we can do it not only with the help o

—Hi,Linda,do you think its possible to have a talk this afternoon？ —______,but Ive got a p

Its already dark now. Dont you think its about time______？A．we are having dinnerB．we have