根据句意，用所给词的适当形式填空
1.his brother spent much time ＿(play) the computer games.
2.last summer,i often went ＿(swim) in the river in my hometown.
3.we all hope＿(watch) the 2008Beijing Olympic Games in Beijing.
4.the twins＿(have) a good time at the party last night.
请大家帮帮忙，谢了
1.his brother spent much time playing＿(play) the computer games.2.last summer,i often went ＿swimming(swim) in the river in my hometown.3.we all hope to watch＿(watch) the 2008
