They were going to sing a song.
They were going to play a game.
没问题
他们当时打算唱歌
他们当时打算玩游戏
They are going to catch colds.
这个有问题
没有打算感冒的疯子,只能说
they will catch a cold
他们会感冒
They were going to sing a song.
They were going to play a game.
没问题
他们当时打算唱歌
他们当时打算玩游戏
They are going to catch colds.
这个有问题
没有打算感冒的疯子,只能说
they will catch a cold
他们会感冒