Energy drinks are not allowed _______ in Australia but are brought in from New Zealand.
I can't _____ what you said because you spoke too quickly.
_______, China may have the largest number of English learners in the world.
Miss Gao asked her mother if she _______ to the hospital the day before when she was out.
The two men had hardly had time to ________what had happened when they were thrown violently into the sea.
Iraq has _______ too many wars since the 1990s, making his people _______a lot.