We have saved some money,but it’s __________ not enough to buy a new house

He is a badtempered man, but he ________ be quite charming when he is cheerful.[ ]

．—Stevecome back because the window is open．—Yes．but he _______left it open last night．

____ it is rainy today, ____ he still worksoutside.

We usually have a party _______ the evening _______ December 31.