Question

【题目】— Can you guess if they ________ speaking English with us?
— I think they will if they ________ free.
A.will practise; are
B.will practise; will be
C.practising; being
D.practise; are

Answer 1

【答案】A
【解析】句意：——你能猜猜他们是否会跟我们练习讲英语吗？——我认为如果他们有空他们就会。if作“是否”讲时,不影响时态；if作“如果”讲时,引导条件状语从句,若从句用一般将来时,主句用一般现在时。故选A。