【C20】A．stillB．thenC．neverthelessD．more

【C14】A．LikewiseB．FurtherC．NeverthelessD．Actually

【C7】A．LikewiseB．ThereforeC．NeverthelessD．Moreover

【C4】A．butB．otherwiseC．neverthelessD．still

【C3】A．Not long agoB．ThenC．More recentlyD．Later

【C5】A．whereasB．howeverC．neverthelessD．since

【C8】A．BecauseB．HoweverC．NeverthelessD．Although