用所给词的适当形式填空。
① The baby is (cry) because he is hungry.
② I need (another) piece of bread. I'm still hungry.
③ You can (call) me if you need help.
④ Please (email) me the details(细节) of the plan.
⑤ She is (happy) because her cat is missing(丢失的).
⑥ I drink two (glass) of milk every day.
⑦ — It may (be) sunny tomorrow. — Great!
⑧ (add) some salt(盐) to the soup, please.
⑨ We watched a (video) about space travel.
⑩ I hope you will get (good) soon.

① crying
② another
③ call
④ email
⑤ unhappy
⑥ glasses 解析：glass意为“玻璃杯”时是可数名词，前面有数词two，所以需要用复数形式glasses。
⑦ be
⑧ Add
⑨ video
⑩ better 解析：这是一个常用的固定表达，get better意为“好转、康复”。这里用good的比较级better，暗含“比现在的状态更好、身体恢复健康”的含义。