【C5】A．separatedB．distantC．hostileD．remote

【29】A．remarkableB．notoriousC．hostileD．rude

【B6】______A．hazardousB．hydraulicC．hostileD．harmless

【C4】A．generousB．graciousC．hospitableD．hostile

【C14】A．hospitableB．humbleC．humaneD．hostile

The clouds had spread and nearly______the entire sky.A．separatedB．hiddenC．blockedD．covered

【C5】A．separatedB．changedC．chargedD．found